Parts Finder


Orders of $75 or more qualify for free ground shipping. (Within the continental US)
All parts orders will be assumed UPS Ground unless otherwise requested in the order notes. Full Freight Allowed unless requested otherwise.

OptiTHERM Parts Finder

OptiTHERM Gen 2 Parts Finder

OptiTHERM Common Venting Parts Finder

HEC Parts Finder
pdf
(Size: 574.8 KB)
pdf
(Size: 575.8 KB)
pdf
(Size: 575.7 KB)
pdf
(Size: 574.6 KB)
pdf
(Size: 592.4 KB)

ezFIT Atmospheric
pdf
(Size: 273.4 KB)
pdf
(Size: 273.6 KB)

ezFIT Tanks Parts for Direct Spark Units

ezFIT Control Panel for all Direct Spark Units

High BTU Atmospheric

Power Gas Parts Finder
pdf
(Size: 423.3 KB)
pdf
(Size: 743 KB)
pdf
(Size: 609.1 KB)
pdf
(Size: 532.9 KB)
pdf
(Size: 569.8 KB)
pdf
(Size: 403.2 KB)
pdf
(Size: 310.7 KB)
pdf
(Size: 475.2 KB)
pdf
(Size: 620.1 KB)
pdf
(Size: 326.2 KB)

Oil Parts Finder
pdf
(Size: 366 KB)
pdf
(Size: 272 KB)
pdf
(Size: 316.2 KB)
pdf
(Size: 356.7 KB)
pdf
(Size: 387.6 KB)
pdf
(Size: 424.9 KB)
pdf
(Size: 465.3 KB)
pdf
(Size: 284.6 KB)
pdf
(Size: 264.3 KB)
pdf
(Size: 378.1 KB)
pdf
(Size: 381.8 KB)
pdf
(Size: 303.7 KB)

Multi Flue
For Models 150-400 to 250-1500 Contact Customer service

Indirect Parts Finder
pdf
(Size: 216.2 KB)
pdf
(Size: 216.1 KB)
pdf
(Size: 216.1 KB)
pdf
(Size: 271.3 KB)
pdf
(Size: 231.4 KB)
pdf
(Size: 244.6 KB)
pdf
(Size: 208.8 KB)
pdf
(Size: 283.2 KB)
pdf
(Size: 209.5 KB)
pdf
(Size: 257 KB)
pdf
(Size: 208.8 KB)
pdf
(Size: 283.2 KB)

Solar/Geo Parts Finder

Storage Tanks Parts Finder
pdf
(Size: 135.1 KB)
pdf
(Size: 135 KB)
pdf
(Size: 135.1 KB)
pdf
(Size: 239.6 KB)
pdf
(Size: 134.6 KB)
pdf
(Size: 157.6 KB)
pdf
(Size: 239.2 KB)
pdf
(Size: 164.8 KB)

Storage Tanks Above 200 Gallons Contact Customer Service