Water Heater for Fayette County Public School.pdf

Water Heater for Fayette County Public Schools Request for Quotes No. 26-014-075

Georgia Procurement Registry Event No. PE-65615-NONST-2026-000000084

NOTICE TO VENDORS

Brief Description of NEED: This RFQ will consist of providing and delivering new Rinnai water heater(s) to Facilities Services.

Service Location(s): Delivery will be made to; Facilities Services, 939 Goza Road, Fayetteville, Georgia 30215

Complete solicitation documents may be obtained at www.fcboe.org. FCPS is not responsible for respondents and/or subcontractors not obtaining the information provided through the full set of contract documents.

Responses must be submitted via email, mail/parcel delivery, or hand delivery to the Fayette County Public Schools offices located at Facilities Services and directed to Jamie Marrero, Purchasing Associate. Envelopes should be sealed and marked conspicuously on the front with the solicitation name and number above.

SUBMISSION - BY HAND, MAIL OR COMMON COURIER

Fayette County Public Schools ATTN: Jamie Marrero, Purchasing Department Facilities Services 939 Goza Road, Fayetteville, GA 30215

SUBMISSION - BY EMAIL to: marrero.jamie@fcboe.org http://www.fcboe.org mailto:marrero.jamie@fcboe.org

Water Heater for Fayette County Public Schools (RFQ 26-014-075)

Objective

The Fayette County Public Schools Purchasing Department (hereinafter FCPS) invites you to participate in a request for quote (RFQ). This RFQ will consist of providing and delivering new Rinnai water heater(s) to Facilities Services, within the school district. The most responsive and responsible respondent will provide delivery to each facility, as requested.

Responses Due

Responses to this request for quote are due no later than the date and time specified in the timeline of events either physically or electronically to the FCPS Purchasing Department located at Facilities Services, 939 Goza Road, Fayetteville, Georgia 30215. Quotes received after the specified date and time will not be considered.

Vendors are instructed to carefully read all items, conditions, terms, specifications, and attachments herein and referenced before completing their quote. Failure to comply with any requirements of the RFQ may be a cause for rejection.

Section A: Instructions to Respondents

1. Solicitation Schedule 1.1.

RFQ Issued Friday, September 5, 2025

Questions Due Before 9:00 AM (ET), Tuesday, September 9, 2025

Responses Due Before 9:00 AM (ET), Thursday, September 11, 2025

2. Respondent Registration

2.1. Respondents are encouraged to register with the issuing agent, Jamie

Marrero, by sending an email to marrero.jamie@fcboe.org after reviewing this solicitation. Respondents who register will automatically receive an email update with additional documents such as addenda and be notified of award issuance, even if they choose not to submit a response.

3. Project Documents and Forms

3.1. Documents and forms required for submission as part of this RFQ can be found on the FCPS Purchasing Department website. Failure to include required submissions listed herein may result in a rejection of the response. A list of required forms is contained herein and additional submissions may be required per the specifications contained herein.

4. Response Delivery

4.1. Responses may be submitted electronically, by mail, or hand-delivered to

Facilities Services, 939 Goza Road, Fayetteville, Georgia 30215, Attention:

Purchasing Department.

4.2. Quote openings will occur at the date and time specified at the address above.

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4.2.1. No faxed or telephone responses will be accepted or considered.

4.3. Responses may be emailed to the issuing agent if meeting the following guidelines:

4.3.1. Emailed responses must be in a consistent, clear, and readable format and complete. (Adobe PDF format is preferred)

4.3.2. All response documents should be bound in one document. Multiple separate documents may result in evaluation score reductions.

5. Attachments

5.1. Any specification listed with “Must Include Attachment” should include a document within the response conforming to standards set forth.

5.2. All attachments must be marked and labeled using the following format:

Attachment #, Solicitation Reference, Respondent Name, Solicitation Title, and Number.

6. Response Format Requirements

6.1. The solicitation document has been carefully organized. All sections, specifications, requirements, and appendices are numbered; therefore responses should be organized in the same manner referencing the solicitation document when necessary.

6.2. All pages should be numbered and contain page headings or footers with the respondent's name and the solicitation title and number.

6.3. Multiple Response from the Same Respondent

6.3.1. Respondents may submit more than one response when offering multiple alternatives.

6.3.2. Responses must be separate and each should conform to all terms and conditions within the solicitation.

6.3.3. Responses must be labeled separately to easily identify differing responses from the same respondent.

Section B: Scope of Work and Specifications

7. Scope of Work

7.1. The purpose and intent of this Request for Quotation is to secure firm pricing to provide and deliver a new Rinnai water heater(s), per this solicitation specifications, only. The water heater(s) will be delivered to Facilities Services (939 Goza Road, Fayetteville, Georgia 30215) per the direct request of Fayette County Public Schools, as needed. Fayette County Public Schools Facilities Services Department will be responsible for the installation of such water heater(s). No alternative brands will be considered.

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8. Technical Specifications

8.1. Rinnai Water Heater

8.1.1. Manufacture#: TRS06CXIN

8.1.2. Free Standing, six (6) unit system

8.1.3. See attached manufacturer specifications sheets

Section C: General Terms and Conditions

FCPS’s General Terms and Conditions are posted on the Purchasing Department website under the heading of Vendor Terms, Conditions, and Forms at www.fcboe.org. By submission of a response, the respondent acknowledges they have read and understood these General Terms and Conditions as well as any terms and conditions contained herein.

Section D: Special Terms and Conditions

9. Quote Opening

9.1. Quotes will be opened at the date and time provided in the schedule of events. All results will be publicly posted on the FCSD website once an award recommendation is made.

9.2. Quote openings are open to the public.

9.3. Quotes must be marked with the RFQ number.

9.4. Electronically delivered quotes will utilize the timestamp generated on the email.

9.5. Quotes must conform to the guidelines listed herein.

9.6. Quotes received late will be marked “non-responsive” and may not be considered at the sole discretion of the FCPS Purchasing Department.

10. Questions

10.1. All questions concerning this solicitation must be submitted in writing by email to the issuing agent.

10.2. No questions other than written will be accepted and only answers provided via addenda shall be binding.

11. Award Oversight

11.1. The awarded respondent will report to Beria Orr, Maintenance Director, or their designee.

12. Cooperative Purchasing

12.1. This solicitation allows for other Fayette County, Georgia government entities, including local municipalities, to purchase from the awarded contract at the same prices quoted during the effective term pending an agreement between the awarded respondent(s) and the third party.

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13. Quote Evaluations

13.1. According to the Fayette County Board of Education policy, DJE “lowest price alone will not be the sole determining criteria in the selection process”.

13.2. Factors that may be used in evaluating responses may include but are not limited to, the following: price/cost, warranty, service guarantees or past performance, costs of ownership analysis, business capabilities analysis, delivery schedules and methods, and product-specific manufacturer/quality standards.

13.3. Respondents may inquire as to specific evaluation methods and may request in writing an explanation of evaluation methods used to determine an award.

See General Terms and Conditions regarding award protests.

14. Delivery

14.1. Delivery is expected on or about the date requested ARO.

14.2. Freight is FOB destination, freight prepaid (allowed).

14.3. The respondent must contact the end-user listed on purchase orders at least 24 hours before delivery to confirm the delivery date and time.

14.4. FCPS standard hours of operation are 7:30 AM to 3:30 PM (EST), Monday through Friday, except for school holidays.

14.5. The delivery location does not have a loading dock; therefore, all deliveries must be made as a tailgate or inside delivery as defined in the solicitation, any resulting purchase order, or resulting contract.

14.5.1. Tailgate delivery will be defined as follows: the driver will be required to move the pallets from the interior bed of the truck to the edge of the bed. The FCSD will use a forklift to move the pallets from the edge of the truck bed to the warehouse.

14.5.2. Inside-delivery will be defined as follows: the driver will be required to move the material from the interior bed of the truck to the interior of the facility.

14.6. Any pallets must be covered or shrink-wrapped to protect cartons from dirt and moisture during shipment and pallet construction should allow for four-way entry of handling equipment and surface/platform board approximately one inch apart minimizing carton damage.

14.7. Failure to deliver per the response could result in the awarded respondent being declared in default.

14.8. The awarded respondent shall be responsible for the delivery of items in good condition at the point of destination.

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14.9. Respondent shall file with the carrier all claims for breakage, imperfections, and other losses, which will be deducted from invoices.

14.10. Back Orders: Back orders may be made only when specifically authorized to do so by the project administrator. The necessity to back-order may be deemed a breach of contract.

15. Cost Escalation/Price Change

15.1. The Purchasing Department recognizes that independent market factors may result or necessitate the need for price changes. Through the submission of a quote, the respondent agrees to the following:

15.2. All price increases must be based upon product cost ONLY, and documentation of the price increase is required.

15.3. Quote prices must be held firm for the term of the solicitation or December 31st of the issuing year, after which an escalator can be invoked.

15.4. The awarded respondent must provide the FCPS Purchasing Department written notification at a minimum of 30 days before a price escalation change.

15.5. Single changes of no more than 10% are allowed. There are exceptions only when market conditions dictate a revised escalator for a particular commodity.

15.6. FCPS reserves the right to accept or reject any price escalation. A rejection of a price escalation may result in the termination of any agreement, contract, purchase order, or other agreement without fault or obligation.

16. Quantities

16.1. Projects listed within this solicitation are not guaranteed. Purchase orders will be issued for specific requests, as needed, for the term of the solicitation award. The Fayette County School District anticipates that this project will be completed. But, the project approval will be determined by the available budget allotment.

17. Term

17.1. The term of this RFQ and resulting agreement is from the date of resulting award issuance until December 31, 2026, with no option to renew.

17.2. Per the General Terms & Conditions, should the Fayette County Board of Education fail to appropriate funding for each fiscal year beginning July 1st, this solicitation and resulting contract or purchase orders will be canceled with no-fault or obligation beyond products or services already received and properly invoiced.

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17.2.1. FCPS may notify the awarded bidder in writing thirty (30) days prior to cancellation for non-appropriation.

18. Required Forms

18.1. The forms listed below are required for submission and included as attachments. They may also be located on FCPS’s Purchasing Department website at www.fcboe.org.

18.1.1. Solicitation Response Form

18.1.2. Reference Form

18.1.3. Cost Proposal Sheet

18.2. Failure to include any form may result in a reduction in evaluation scoring or the submitted quote being declared non-responsive at the sole discretion of the FCPS Purchasing Department.

18.3. This request for quote, any addenda, and the awarded quote will be incorporated into any resulting contract and/or purchase order.

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Cost Proposal

Manufacturer: Rinnai

Item Description: Water Heater, 6-Unit interior free standing rack, NG

Manufacturer Part No.: TRS06CXIN

Cost per Unit: $____________________

Total Project Cost: $_______________________

(Including Shipping and Delivery)

Company Name Date

Name Signature

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2 TRS with SENSEI CX Tankless Water Heaters Specification Sheet

CX Series Part No.* Rack Type Configuration Illustration

TRW02CXiN 2-unit interior wall-hanging rack, NG

TRW03CXiN 3-unit interior wall-hanging rack, NG

TRX02CXiN 2-unit interior compact wall-mount rack, NG

1. Configurations Tankless Rack System (TRS) configurations and part numbers are listed in the following tables.

WALL-HANGING RACKS

CXP Series Featuring Smart-Circ Recirculation

Part No.* Rack Type Configuration Illustration

TRW02CXPiN 2-unit interior wall-hanging rack, NG

TRW03CXPiN 3-unit interior wall-hanging rack, NG

IMPORTANT: SENSEI CX tankless water heaters are available in one SKU which is capable of using Natural Gas or Propane, and for being installed indoor or outdoor *.

When power is connected for the first time, you must select these settings using the controller on the front panel.

Refer to the “Initial Settings” section in the “Tankless Water Heater Installation and Operation Manual” for complete instructions.

* Indoor tankless water heaters (applicable models) can convert to an outdoor installation with the Rinnai outdoor vent cap (purchased separately). Contact Rinnai for more information.

* Part No. Legend:

− TR = Tankless Rack − W = Wall Hanging − S = Stand Alone − X = Compact − IL = Inline − 2/3/4/5/6 = Number of Water Heaters − CX = SENSEI CX Tankless Water Heater − i/e = Interior/Exterior − NG/LP = Natural Gas/Liquid Propane

− TRS: Free-Standing Systems − TRW: Wall-Hanging Systems − TRX: Compact Wall-Mount

TRS with SENSEI CX Tankless Water Heaters Specification Sheet 3

Part No.* Rack Type Configuration Illustration

TRS02ILCXiN 2-unit INLINE interior free-standing rack, NG

TRS03ILCXiN 3-unit INLINE interior free-standing rack, NG

TRS03CXiN 3-unit interior free-standing rack, NG

TRS04CXiN 4-unit interior free-standing rack, NG

TRS05CXiN 5-unit interior free-standing rack, NG

TRS06CXiN 6-unit interior free-standing rack, NG

FREE-STANDING RACKS

* Part No. Legend:

− TR = Tankless Rack − W = Wall Hanging − S = Stand Alone − X = Compact − IL = Inline − 2/3/4/5/6 = Number of Water Heaters − CX = SENSEI CX Tankless Water Heater − i/e = Interior/Exterior − NG/LP = Natural Gas/Liquid Propane

− TRS: Free-Standing Systems − TRW: Wall-Hanging Systems − TRX: Compact Wall-Mount

4 TRS with SENSEI CX Tankless Water Heaters Specification Sheet

Configuration Illustration Model

TRW02CX

2. Specifications

CX and CXP Series 2 - U n i t

Wa l l - H a n g in g F ra m e

WALL-HANGING

RACKS

Available Configurations

• 2-Units

• 3-Units

FRONT

BOTTOM

LEFT BACK

14.38 HOT (2” COPPER)

4.50 GAS (1-1/4” NPT)

9.38 COLD (2” COPPER)

7.59

55.94

47.00

20.50 5.91

TYP

36.00

TRS with SENSEI CX Tankless Water Heaters Specification Sheet 5

TRW02CX / TRW02CXP

Model TRW02CXi TRW02CXPi

Water Heater Model CX199i (NG/LP)

Crate Dimensions (HxLxD) - in 66 x 70 x 35

Weight - Fully Assembled - lbs 153

Weight - Shipping (total) - lbs 363

Rack Frame - Specifications

Frame Material Aluminum

Frame Finish Powder Coat

Color Gray

Water & Gas Connections

Hot Water Trunk Line Diameter 2"

Cold Water Trunk Line Diameter 2"

Hot Water Trunk Line Material Rigid Copper

Cold Water Trunk Line Material Rigid Copper

Water Trunk Connection Type 2" Pipe

Gas Trunk Line Diameter 1-1/4"

Gas Trunk Connection Type 1-1/4” MNPT

Gas Trunk Line Material Sch 40 Steel

Gas Branch Line Material PVC Over CSST

Electric Requirements

Voltage AC 120 Volts - 60 Hz

Maximum Current (Amperes) 8

BTU and Flow Rates for CX199i (NG/LP)

Number of Tankless Water Heaters 2

Flow rate @ 70°F rise (gpm) 10.8

Flow rate @ 100°F rise (gpm) 7.6

Minimum input rate (Btuh) 15,000

Maximum input rate (Btuh) 398,000

CX and CXP Series 2-Unit Wall-Hanging Frame (Continued)

6 TRS with SENSEI CX Tankless Water Heaters Specification Sheet

CX Series 2 -Uni t Compact

Wal l -Mount Frame

Available Configurations

• 2-Units

WALL-HANGING RACKS → CX SERIES

Configuration Illustration Model

TRX02CX

FRONT LEFT BACK

7.81 GAS (1-1/2” NPT)

7.58

28.69

39.00

20.50 5.91

TYP

7.17 HOT (1” NPT)

8.93 COLD (1” NPT)

38.50

35.00

TRS with SENSEI CX Tankless Water Heaters Specification Sheet 7

CX Series 2-Unit Compact Wall-Mount Frame (Continued)

Model TRX02CX

Water Heater Model CX199i (NG/LP)

Crate Dimensions (HxLxD) - in 46 x 42 x 48

Weight - Fully Assembled - lbs 160

Weight - Shipping (3 components) - lbs 540

Rack Frame - Specifications

Frame Material Aluminum

Frame Finish Powder Coat

Color Gray

Water & Gas Connections

Hot Water Trunk Line Diameter 1 in.

Cold Water Trunk Line Diameter 1 in.

Hot Water Trunk Line Material Rigid Copper

Cold Water Trunk Line Material Rigid Copper

Water Trunk Connection Type 1 in. MNPT

Gas Trunk Line Diameter 1-1/2 in.

Gas Trunk Connection Type 1-1/2 in. MNPT

Gas Trunk Line Material Schedule 40 Steel

Gas Branch Line Material PVC Over CSST

Electric Requirements

Voltage AC 120 Volts - 60 Hz

Maximum Current (Amperes) 8

BTU and Flow Rates for CX199i (NG/LP)

Number of Tankless Water Heaters 2

Flow rate @ 70°F rise (gpm) 10.8

Flow rate @ 100°F rise (gpm) 7.6

Minimum input rate (Btuh) 15,000

Maximum input rate (Btuh) 398,000

Accessories

Cascade Controls - REU-EZC-3 Pre-installed

Offset Wall Bracket Included

Free Standing Leg Kit Optional Accessory

TRX02CX

8 TRS with SENSEI CX Tankless Water Heaters Specification Sheet

Configuration Model Illustration

TRW03CX

CX and CXP Series 3 - U n i t

Wa l l - H a n g in g F ra m e

WALL-HANGING RACKS → CX SERIES

LEFT FRONT BACK

7.59

56.50

41.00

5.91 TYP

65.00

55.94

TRS with SENSEI CX Tankless Water Heaters Specification Sheet 9

TRW03CX / TRW03CXP

Model TRW03CXi TRW03CXPi

Water Heater Model CX199i (NG/LP) QTY 2 CXP199i & QTY 1 CX199i

Crate Dimensions (HxLxD) - in 66 x 70 x 35

Weight - Fully Assembled - lbs 228

Weight - Shipping (total) - lbs 449

Rack Frame - Specifications

Frame Material Aluminum

Frame Finish Powder Coat

Color Gray

Water & Gas Connections

Hot Water Trunk Line Diameter 2"

Cold Water Trunk Line Diameter 2"

Hot Water Trunk Line Material Rigid Copper

Cold Water Trunk Line Material Rigid Copper

Water Trunk Connection Type 2" PIPE

Gas Trunk Line Diameter 1-1/4"

Gas Trunk Connection Type 1-1/4” MNPT

Gas Trunk Line Material Sch 40 Steel

Gas Branch Line Material PVC Over CSST

Electric Requirements

Voltage AC 120 Volts - 60 Hz

Maximum Current (Amperes) 12

BTU and Flow Rates for CX199i(NG/LP)

Number of Tankless Water Heaters 3

Flow rate @ 70°F rise (gpm) 16.2

Flow rate @ 100°F rise (gpm) 11.4

Minimum input rate (Btuh) 15,000

Maximum input rate (Btuh) 597,000

CX and CXP Series 3-Unit Wall-Hanging Frame (Continued)

10 TRS with SENSEI CX Tankless Water Heaters Specification Sheet

Model Configuration Illustration

TRS02ILCX

Inline (facing same direction)

TRS04CX

TRS03CX

4 - U n i t

F re e - S ta n d in g F ra m e

FREE-STANDING

RACKS

Available Configurations

• 2-Units, 3-Units, 4-Units, 5-Units, 6-Units

FRONT LEFT

BOTTOM

5.93

TYP

57.69

20.50

47.00

29.18 26.29

37.62

18.45

22.20 ELECTRICAL CONNECTION

17.38 CONDENSATE (3/4” PVC)

14.38 HOT (2” COPPER)

9.38 COLD (2” COPPER)

4.50 GAS (1-1/4” NPT)

TRS with SENSEI CX Tankless Water Heaters Specification Sheet 11

Model TRS04CX TRS03CX TRS02ILCX

Water Heater Model CX199i (NG/LP)

Crate Dimensions (HxLxD) - in 66 x 70 x 35

Weight - Fully Assembled - lbs 365 290 214

Weight - Shipping (total) - lbs 562 490 416

Rack Frame - Specifications

Frame Rail Type Sheet Metal

Frame Material Aluminum (0.090 5052-H32)

Frame Finish Powder Coat

Color Gray

Water & Gas Connections

Hot Water Trunk Line Diameter 2”

Cold Water Trunk Line Diameter 2”

Hot Water Trunk Line Material Rigid Copper

Cold Water Trunk Line Material Rigid Copper

Water Trunk Connection Type 2” PIPE

Gas Trunk Line Diameter 1-1/4”

Gas Trunk Connection Type 1-1/4” MNPT

Gas Trunk Line Material Sch 40 Steel

Gas Trunk Branch Line Material PVC Over CSST

Condensate Trunk Line Diameter 3/4” N/A

Condensate Trunk Material Sch - 40 PVC N/A

Condensate Trunk Connection Type

N/A 3/4” Pipe

Electric Requirements

Prewired Electrical Assembly Yes (Indoor Models Only) N/A

Voltage AC 120 Volts - 60 Hz

Maximum Current (Amperes) 16 12 8

BTU and Flow Rates for CX199i (NG/LP)

Number of Tankless Water Heat-ers

4 3 2

Flow rate @ 70°F rise (gpm) 21.6 16.2 10.8

Flow rate @ 100°F rise (gpm) 15.2 11.4 7.6

Minimum input rate (Btuh) 15,000

Maximum input rate (Btuh) 796,000 597,000 398,000

TRS04CX TRS03CX TRS02ILCX

4-Unit Free-Standing Frame (Continued)

12 TRS with SENSEI CX Tankless Water Heaters Specification Sheet

TRS06CX

TRS05CX

TRS03ILCX

6 - U n i t

F re e - S ta n d in g F ra m e

FRONT LEFT

BOTTOM

5.93

TYP

57.69

41.00

65.00

29.18 26.29

56.13

18.45

22.13 ELECTRICAL CONNECTION

17.19 CONDENSATE (3/4” PVC)

14.45 HOT (2-1/2” COPPER)

9.43 COLD (2-1/2” COPPER)

4.50 GAS (1-1/2” NPT)

TRS with SENSEI CX Tankless Water Heaters Specification Sheet 13

TRS06CX TRS05CX TRS03ILCX

6-Unit Free-Standing Frame (Continued)

Model TRS06CX TRS05CX TRS03ILCX

Water Heater Model CX199i (NG/LP)

Crate Dimensions (HxLxD) - in 66 x 70 x 35

Weight - Fully Assembled - lbs 540 465 315

Weight - Shipping (total) - lbs 737 662 512

Rack Frame - Specifications

Frame Rail Type Sheet Metal

Frame Material Aluminum (0.090 5052-H32)

Frame Finish Powder Coat

Color Gray

Water & Gas Connections

Hot Water Trunk Line Diameter 2-1/2" 2”

Cold Water Trunk Line Diameter 2-1/2" 2”

Hot Water Trunk Line Material Rigid Copper

Cold Water Trunk Line Material Rigid Copper

Water Trunk Connection Type 2-1/2” PIPE 2” PIPE

Gas Trunk Line Diameter 1-1/2" 1-1/4”

Gas Trunk Connection Type 1-1/4”MNPT 1-1/2” MNPT

Gas Trunk Line Material Sch 40 Steel

Gas Branch Line Material PVC Over CSST

Condensate Trunk Line Diameter 3/4”

Condensate Trunk Line Material Sch - 40 PVC

Condensate Trunk Connection Type 3/4” Pipe

Electric Requirements

Prewired Electrical Assembly Yes (Indoor Models Only)

Voltage AC 120 Volts - 60 Hz

Max Current (Amperes) 24 20 12

BTU and Flow Rates for CX199i (NG/LP)

Number of Tankless Water Heaters 6 5 3

Flow rate @ 70°F rise (gpm) 32.4 27.0 16.2

Flow rate @ 100°F rise (gpm) 22.8 19.0 11.4

Minimum input rate (Btuh) 15,000

Maximum input rate (Btuh) 1,194,000 995,000 597,000

14 TRS with SENSEI CX Tankless Water Heaters Specification Sheet

3. Venting Venting components are packaged separately from the pre-assembled rack for field assembly of the vent system by the contractor.

The following vent options are available:

• Direct Vent with Concentric Pipe

• Direct Vent with Twin Pipe

• Common Vent

Direct Vent Non-Direct (Room Air) Vent

Multiple water heaters sharing a combustion air header and a separate exhaust header that vents directly through separate penetrations to the outside.

Multiple water heaters using room air for combustion while sharing an exhaust header that vents directly to the outside.

Common Vent (Indoor Units Only. Direct Vent and Non-Direct/Room Air Vent)

Combustion air and exhaust vent directly through a single concentric connection. Hot exhaust exits through the interior tube, while combustion air enters through the outer layer.

Direct Vent (Concentric Pipe)

Combustion air and exhaust vent directly through separate penetrations.

Direct Vent (Twin Pipe)

Exhaust

Combustion air

Combustion air

Exhaust

Combustion air

Combustion Air

Exhaust

Room Air For Combustion

Exhaust

TRS with SENSEI CX Tankless Water Heaters Specification Sheet 15

Vent Options

Vent Material Diameter Max.

Units

Maximum Vent Length

Exhaust Intake Header Vent

Common Vent

Polypropylene or

Schedule 40

PVC/CPVC

Polypropylene or Schedule 40

PVC/CPVC

3 in. 2 65 FT

4 in. 4 1-3 Units: 150 FT

4 Units: 65 FT

4 in. 6 in. 7 1-6 Units: 150 FT

7 Units: 70 FT

6 in. 8 150 FT

Concentric Pipe Polypropylene Schedule 40

PVC

5 in.

150 FT

4 in. 75 FT

Twin Pipe

Polypropylene* or Schedule 40

PVC/CPVC

Schedule 40

PVC/CPVC

3 in.

150 FT

2 in. 75 FT

* Twin Pipe Polypropylene venting is provided by Centrotherm through their own distribution network.

Vent Options

Vent Options for CX and CXP Series Tankless Water Heaters

The following table lists the vent options for the CX and CXP Series tankless water heaters.

With use of cascade cable(s) up to 24 water heaters can be electronically connected. This connection will rotate water heater operation order to ensure equal usage among the entire system and enables all water heaters connected to modulate operation and function as one hot water source.

4. Multiple Water Heaters

Solicitation Response Form

RFQ 26-014-075: Water Heater for Fayette County Public Schools

Place this form on top of your response.

Company Name:

Point of Contact:

Street Address:

City:

State:

Zip Code:

Telephone:

Email:

Website:

Authority to Act The undersigned states that he/she has the requisite authority to act on behalf of his/her employer in these matters and has offered to provide the products/services in accordance with the terms and conditions herein.

Terms, Conditions, and Specifications Through the submission of response and signature below, the respondent verifies that their solution, if applicable, complies fully, or complies with an exception, to all stated general and special terms, conditions, and specifications. See the FCPS General Terms and Conditions for further information and directions on notating exceptions to stated specifications.

Addenda Through the submission of response and signature below the respondent verifies that they have read and understood any addenda issued for this solicitation if issued.

Signature: ______________________________ Date:_____________________

FCPS Purchasing Department Reference Form: RFQ 26-014-075

Respondent Name: __________________________________

Requested Information Response

Reference Name

Contact for Reference

Street Address

City, State, Zip

Phone Number

Email

Requested Information Response

Reference Name

Contact for Reference

Street Address

City, State, Zip

Requested Information Response

Reference Name

Contact for Reference

Street Address

City, State, Zip

Terms, Conditions, and Specifications

Addenda