HW Tank Specs.pdf

This is a technical specification document detailing requirements for indirect plate and frame water heaters, showing both dimensional diagrams and key features. The document outlines specifications for four required water heaters with ASME double wall heat exchangers made of 316L stainless steel, operating at 150 psi working pressure, with digital display capabilities and temperature control range of 90°F to 180°F.

The units must meet specific size constraints to fit through standard 36" doors, with maximum dimensions of 63" height, 22" width, and 61" base length, weighing no more than 1,200 lbs. Key features include modulating control valve, scale reducing pump, automatic air vent, ASME temperature and pressure relief valve (210°F and 150 psi), adjustable high limit, wye strainers for domestic and boiler piping, isolation valves, and Modbus communication. The units come with a 5-year limited warranty and 1-year limited parts warranty. A dimensional specifications table provides four size configurations, with water connections ranging from 2" to 3" and shipping weights from 750 to 1,225 lbs.