Potable water heaters at the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section IV and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.
Certificate:
ASME HLW1-Section IV Lined Potable Water Heaters (SHOP ONLY), ASME H-1-Section IV Boiler Manufacture (SHOP ONLY)