24-0708 RR462 BATHROOM MODIFICATION - REFERENCE DRAWINGS.pdf

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UNIT AREA SERVED CFM ESP FAN SONES DRIVE W VOLTS PHASE TYPE REMARKS

TAG (IN.) RPM

EF-1, EF-2 TOILETS 75 0.25 700 2.3 DIRECT 50 115 1 C 1 -6

1. TYPES: C = CEILING

2. SOLID STATE SPEED CONTROL SWITCH ON FAN OR NEARBY FOR ALL DIRECT DRIVE SINGLE PHS MOTORS.

3. VERIFY FAN INLET/OUTLET SIZE, TRANSITION TO FIRST DUCT SIZE IF NECESSARY.

4. DISCONNECT SWITCH (NEMA TYPE 3R OR PLUG) BY MFGR. FOR ALL SINGLE PHASE MOTORS (U.N.O.).

5. LISTED SONES IS MAX ALLOWED. FANS MUST BE AMCA CERTIFIED FOR AIR AND SOUND.

CERTIFICATION MUST BE PROVIDED WITH SUBMITTAL.

6. INTERLOCK WITH TOILET LIGHT SWITCH.

FAN SCHEDULE

SYM TYPE USE CFM NECK OVER- DMPR FINISH FRAME REMARKS

RANGE SIZE ALL

SIZE

A-- LOUVER SUPPLY SEE PLANS RMK 5 RMK 4 NO OFF RMK 3 1-6

FACE 4-WAY & RMK 5 WHITE

BT- PERF. RETURN/ SEE PLANS RMK 7 RMK 4 NO OFF RMK 3 1-4, 7-10

EXHAUST & RMK 6 WHITE

BS- PERF. RETURN/ SEE PLANS RMK 7 RMK 4 NO OFF RMK 3 1-4, 7-10

EXHAUST & RMK 6 WHITE

C- SIDEWALL SUPPLY SEE PLANS SEE RMK 4 NO RMK 12 SEE 1-4, 11-13

PLANS PLANS

D- SIDEWALL RETURN/ SEE PLANS SEE RMK 4 NO RMK 12 SEE 1-4, 9, 12, 13

EXHAUST PLANS PLANS

REMARKS

1. USED. PAINT ALL INSIDE VISIBLE SURFACES FLAT BLACK. 8. NO NECK SIZE INDICATES NON-

2. SYMBOL EXPLANATION: DUCTED, LAY-IN PANEL.

XXX/CFM = SYMBOL, FRAME (RMK 3), NECK (RMK 5,7)/CFM 9. NOTE NOT USED.

3. FRAME TYPES: T = T-BAR 10. ALL ALUM. CONSTRUCTION (INCLUDING

S = FLUSH SURF. MTD.. E = DUCT MOUNTED: V-BEVELED BACKPAN) IF SHOWN ON PLANS.

PLASTER FRAME FOR DROP SURF. (TYPE "A" DIFFUSER) 11. VOLUME EXTRACTOR WHERE

CEILING MOUNTING. D = DROPPED FRAME SHOWN ON PLANS.

NOTE: VERIFY FRAME/CEILING COMPATIBILITY. 12. PAINT TO MATCH WALL.

4. OVERALL SIZE: LAY-IN = 2'x2', OTHER GRILLES = NECK + 2"+/-. 13. VERTICAL FRONT BLADES.

5. LOUVER FACE SUPPLY NECK SIZES

NO. ROUND CFM NO. SQUARE CFM

NK SIZE NK SIZE

A 6" 100 H 6x6 125 B 8" 175 I 9x9 280 C 10" 275 J 12x12 500 D 12" 400 K 15x15 780 E 14" 535 L 18x18 1125 F 16" 700 M 21x21 1530 G 18" 885 N 24x24 2000

NOTE: VERIFY CFM / NECK SIZE.

6. ADJUSTABLE: HORIZONTAL/VERTICAL - "PIANO HINGE" DEVICE.

7. "B" & "E" EXH/RETURN NECK SIZES ("E" = SQ. NK. ONLY)

NO. ROUND CFM NO. SQUARE CFM

NK SIZE NK SIZE

A 6" 100 G 8x8 220 B 8" 175 H 10x10 345 C 10" 275 I 12x12 500 D 12" 400 J 14x14 680 E 14" 535 K 16x16 885 F 16" 700 L 18x18 1125 NOTE: VERIFY M 22x22 1680 CFM / NECK SIZE. N 22x46 2600

GRILLE & DIFFUSER SCHEDULE

PRESCRIPTIVE ENERGY COST BUDGET

THERMAL ZONE: 3 ONSLOW COUNTY, NORTH CAROLINA

OUTDOOR DESIGN CONDITIONS (F) - WINTER: 22.6, SUMMER: 91.5/77.4 (DB/WB)

INDOOR DESIGN CONDITIONS (F) - WINTER: 70, SUMMER: 76

BUILDING HEATING LOAD - CALCULATED 52.3 MBH, INSTALLED 105 MBH

BUILDING COOLING LOAD - CALCULATED 9.8 TONS, INSTALLED 10 TONS

MECHANICAL SPACE CONDITIONING SYSTEM

DESCRIPTION OF UNITS: HIGH EFFICIENCY SPLIT SYSTEM HEAT PUMP UNITS

EQUIPMENT SCHEDULES WITH MOTORS (MECHANICAL SYSTEMS)

MOTOR HP: SPECS REQUIRE COMPLIANCE W/N.C. ENERGY CODE

NUMBER OF PHASES: SPECS REQUIRE COMPLIANCE W/N.C. ENERGY CODE

MIN. EFFICIENCY: SPECS REQUIRE COMPLIANCE W/N.C. ENERGY CODE

MOTOR TYPE: SPECS REQUIRE COMPLIANCE W/N.C. ENERGY CODE

NUMBER OF POLES: SPECS REQUIRE COMPLIANCE W/N.C. ENERGY CODE

DESIGNER STATEMENT:

TO THE BEST OF MY KNOWLEDGE AND BELIEF, THE DESIGN OF THIS

BUILDING COMPLIES WITH THE MECHANICAL SYSTEMS, SERVICE SYSTEMS

AND EQUIPMENT REQUIREMENTS OF THE N.C. ENERGY CODE.

MECHANICAL SYSTEMS, SERVICE SYSTEMS AND

EQUIPMENT METHOD OF COMPLIANCE

SPLIT SYSTEM HEAT PUMP SCHEDULE-R410a Unit Tag Nom. SEER EER CFM O.A. ESP Air Handling Unit DX Coil Performance Heating Performance Electrical Data (Outdoor Unit) Trane Approx Weight Trane Approx Weight Remarks

Tons (Min.) (Min.) Fan Motor Electric Heating Coil MCA MOCP MCA MOCP EAT MBH MBH EAT LAT HSPF COP Capacity Fan Compressor Volts Phase MCA MOCP Model of AHU Model of Heat Pump

HP Volts Phase kW Steps Volts Phase EAT LAT Ckt.1 Ckt.1 Ckt.2 Ckt.2 Total Sens. MBH@47 F No. FLA No. LRA RLA AHU (lbs.) HP (lbs.)

AH/HP-1 5 17.75 11.50 1695 330 0.7 1.0 208 1 14.4 2 208 1 70 97.2 50 50 43 45 80/67 57.0 44.4 70 98.4 9.0 3.5 52.0 1 2.8 2 128.7 23.4 208 1 31 50 TAM7A0C60H51SA 210 4TWZ0060A1 540 1-8

AH/HP-2 5 17.75 11.50 1695 330 0.7 1.0 208 1 14.4 2 208 1 70 97.2 50 50 43 45 80/67 57.0 44.4 70 98.4 9.0 3.5 52.0 1 2.8 2 128.7 23.4 208 1 31 50 TAM7A0C60H51SA 210 4TWZ0060A1 540 1-8

1. WALL MOUNTED PROGRAMMABLE T'STAT. SEE SPECS. 4. AIR HANDLING UNITS SHALL HAVE MULTIPLE CIRCUITS AS INDICATED ON THE SCHEDULE. FAN MOTOR 6. TWO-STAGE DX COOLING AND 2-STAGE DX HEATING.

2. SEER LISTED IS THE MINIMUM ACCEPTABLE COMBINED ARI RATING FOR MATCHED INDOOR & OUTDOOR UNIT. SHALL BE POWERED BY "CKT. 1". 7. VARIABLE AIR VOLUME SUPPLY AIR FAN.

3. CONTRACTOR SHALL VERIFY CLEARANCES FOR ALL EQUIPMENT PRIOR TO SUBMITTAL. 5. REFRIGERANT LINES AND ACCESSORIES PER SPECIFICATIONS AND UNIT MFG. RECOMMENDATIONS. 8. MODEL NUMBERS SUCH AS TRANE.

252.636.8992 (FAX)

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8-23-13 brando.williams.civ

252.636.8992 (FAX)

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NORTH

252.636.8778 (PHONE)

252.636.8992 (FAX)

the brando.williams.civ

NORTH

252.636.8778 (PHONE)

252.636.8992 (FAX)

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