PVI PV 1010b Specifications

SPECIFICATION FOR DOMESTIC WATER HEATERS
Power Combustion, Gas-Fired Water Heaters with Polymer-Lined Storage Tanks
Furnish and install the following MAXIM gas water heater(s) as manufactured by PVI INDUSTRIES, INC of Fort Worth,
Texas.
Model
Qty Number
___ ____________
___ ____________
___ ____________
The water heater will operate at 83% thermal efficiency.
Each water heater will have a burner motor with the following maximum electrical ratings:
Heater Model Number
______________
______________
______________
To conserve energy, the water heater will not utilize a continuously operating, integral circulation pump between the
storage and heating section.
The water heater will be a vertical fire tube design that is constructed and stamped in accordance with Section IV,
Part HLW of the ASME code. Both the storage and heating sections of the water heater will be National Board
Registered for a working pressure of 150 psi and will be pressure tested at 1-1/2 times working pressure. For maximum
thermal strength, the fireside of the heating surfaces will be of boiler-grade steel. For corrosion protection, the waterside
of the heating tubes will be sealed in copper. The heating tubes will be rolled, beaded, and seal welded into the tube
sheets. The combustion side of the tube sheet will be insulated by a layer of ceramic fiber that will protect the tube sheet
from both thermal stresses and failure that can result from the accumulation of scale and precipitants.
The lining will:
be applied only after the tank is completely fabricated and all welding is completed.
consist of multiple applications of high-temperature fluoropolymer.
be continuous and nonporous with no interruptions or discontinuities.
require no sacrificial anode rods for protection.
PV 1010b 5/99
Btu/h
Input
__________
__________
__________

Gas and Electrical Consumption

Heater Btu/h Input Motor Horsepower
___________ _____
___________ _____
___________ _____

Pressure Vessel and Heating Surfaces

Tank Lining

(continued)
1
GPH Recovery Storage
40° to _____°F Tank Size
________ _______
________ _______
________ _______
Voltage
_____
_____
_____
gallons
gallons
gallons
Amps
____
____
____