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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 Parts finder
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01. OT125-199-control-panel
(Size: 355.2 KB)
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02. OT125-199-gas-train
(Size: 623.8 KB)
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03. OT125-199-tank
(Size: 661.5 KB)
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04. OT 125-199-final assembly (for serial numbers starting with 2101 and above)
(Size: 406.1 KB)
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05. OT200-299-control-panel
(Size: 557.9 KB)
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06. OT200-299-gas-train
(Size: 695.4 KB)
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07. OT200-299-tank
(Size: 2.1 MB)
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08. OT300-500-control-panel
(Size: 414.1 KB)
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09. OT300-500-gas-train
(Size: 536.4 KB)
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10. OT300-500-tank
(Size: 540.6 KB)
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11. OT600-900-control-panel
(Size: 117.8 KB)
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12. OT600-900-gas-train
(Size: 101 KB)
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13. OT600-900-tank
(Size: 385.9 KB)

OptiTHERM Gen 2 Parts Finder
OptiTHERM Gen 2 Parts Finder
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01. OT300-500 Gen 2-control-panel
(Size: 112.2 KB)
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02. OT300-500 Gen 2-gas-train
(Size: 152.7 KB)
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03. OT300-500 Gen 2-tank
(Size: 390.9 KB)

OptiTHERM Common Venting Parts Finder
OptiTHERM Common Venting Parts Finder
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01. OT125-199 Common Vent Part Finder
(Size: 361.2 KB)

OptiTHERM and EZ Fit Recommended Stocking Parts
OptiTHERM and EZ Fit Recommended Stocking Parts
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OptiTHERM and EZ fit Recommended Stocking Parts
(Size: 51.4 KB)

Swing Tank Plus Parts Finder
Swing Tank Plus Parts Finder
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Swing Tank Plus Control Panel Element Kits
(Size: 298.8 KB)
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Swing Tank Plus Tank Parts Finder
(Size: 206.2 KB)

HEC Parts Finder
HEC Parts Finder
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01. 100hec-125/150
(Size: 574.8 KB)
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02. 100hec-199
(Size: 575.8 KB)
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03. 100hec-250
(Size: 575.7 KB)
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04. 100hec-300
(Size: 574.6 KB)
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05. 100hec-399
(Size: 592.4 KB)

ezFIT Atmospheric
ezFit Atmospheric
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01. ez75-76
(Size: 273.4 KB)
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02. ez100-76
(Size: 273.6 KB)

ezFIT Tanks Parts for Direct Spark Units
ezFIT Tank Parts for Direct Spark Units
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01. ez75-135 (Tank Only)
(Size: 213 KB)
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02. ez80-156 (Tank Only)
(Size: 212.8 KB)
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03. ez80-199 (Tank Only)
(Size: 209 KB)
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04. ez100-199 (Tank Only)
(Size: 208.4 KB)
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05. ez100-199 (Tank Only)
(Size: 208.4 KB)

ezFIT Control Panel for all Direct Spark Units
ezFIT Control Panel for all Direct Spark Units
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ezFIT Control Panel for all Direct Spark Units
(Size: 145 KB)

ezFIT Direct Spark Burners
ezFIT Direct Spark Burners
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01. ez75-135 Burner, Direct Spark (Natural)
(Size: 127 KB)
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02. ez75-135 Burner, Direct Spark (LP)
(Size: 137.3 KB)
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03. ez80-156 Burner, Direct Spark (Natural)
(Size: 127.2 KB)
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04. ez80-156 Burner, Direct Spark (LP)
(Size: 140.6 KB)
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05. ez80-199 Burner, Direct Spark (Natural)
(Size: 127.1 KB)
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06. ez80-199 Burner, Direct Spark (LP)
(Size: 142.5 KB)
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07. ez90-199 Burner, Direct Spark (Natural)
(Size: 126.9 KB)
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08. ez90-199 Burner, Direct Spark (LP)
(Size: 141.3 KB)
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09. ez100-199 Burner, Direct Spark (Natural)
(Size: 128.7 KB)
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10. ez100-199 Burner, Direct Spark (LP)
(Size: 141.8 KB)

ezFIT Spark to Pilot (Obsolete Models)
ezFIT Spark to Pilot (Obsolete Models)
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01. ez75-135 (Spark to Pilot-Obsolete)
(Size: 390.9 KB)
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02. ez80-156 (Spark to Pilot-Obsolete)
(Size: 473.6 KB)
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03. ez80-199 (Spark to Pilot-Obsolete)
(Size: 427.9 KB)
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04. ez90-199 (Spark to Pilot-Obsolete)
(Size: 391.3 KB)
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05. ez100-199 (Spark to Pilot-Obsolete)
(Size: 450.6 KB)

ezFIT Power Direct Vent
ezFIT Power Direct Vent
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01. Power Direct Vent (ez75 and PDV's)
(Size: 307.2 KB)
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02. Power Direct Vent with Coil (ez75 and 100 PDV's)
(Size: 507.7 KB)
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03. Solar-Gas Hybrid (75 and 100 SKG's)
(Size: 328.5 KB)

High BTU Atmospheric
High BTU Atmospheric
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01. atmospheric High Btu 66W-625SD
(Size: 228.5 KB)
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02. Atmospheric High BTU 80W-725SD
(Size: 228.5 KB)

Power Gas Parts Finder
Power Gas Parts Finder
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01. 50ES-PG
(Size: 423.3 KB)
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02. 51PG
(Size: 743 KB)
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03. 71PG
(Size: 609.1 KB)
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04. 72PG
(Size: 615.5 KB)
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05. 73PG
(Size: 569.8 KB)
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06. 120PG
(Size: 403.2 KB)
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07. 190PG
(Size: 310.7 KB)
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08. 241PG
(Size: 475.2 KB)
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09. 361PG
(Size: 620.1 KB)
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10. 541PG
(Size: 326.2 KB)

Oil Parts Finder
Oil Parts Finder
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01. 32E and 32PPC
(Size: 366 KB)
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02. 33E and 33PPC
(Size: 272 KB)
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03. 50ES
(Size: 316.2 KB)
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04. 51EC and 51PPC
(Size: 356.7 KB)
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05. 71E
(Size: 387.6 KB)
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06. 72E
(Size: 424.9 KB)
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07. 73E
(Size: 465.3 KB)
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08. 120E
(Size: 284.6 KB)
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09. 190E
(Size: 264.3 KB)
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10. 241E
(Size: 378.1 KB)
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11. 361E
(Size: 381.8 KB)
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12. 541E
(Size: 303.7 KB)

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

ElectriTHERM Parts Finder
ElectriTHERM Parts Finder
pdf
ElectriTherm Control Panel 50-80-119 Gallon
(Size: 1.8 MB)
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ElectriTherm Tank Assembly 50-80-119 Gallon
(Size: 1.8 MB)

Indirect Parts Finder
Indirect Parts Finder
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01. 30SK
(Size: 216.2 KB)
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02. 40SK
(Size: 216.1 KB)
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03. 50SK
(Size: 216.1 KB)
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04. 50SKE
(Size: 271.3 KB)
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05. 80SK
(Size: 231.4 KB)
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06. 80SKE
(Size: 244.6 KB)
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07. 80SKDC
(Size: 208.8 KB)
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08. 80SKDCE
(Size: 283.2 KB)
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09. 119SK*
(Size: 209.5 KB)
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10. 119SKE
(Size: 257 KB)
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11. 119SKDC
(Size: 208.8 KB)
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12. 119SKDCE
(Size: 283.2 KB)
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Solar/Geo Parts Finder
Solar/Geo Parts Finder
pdf
Solar-Gas Hybrid (75 and 100 SKG's)
(Size: 328.5 KB)

Storage Tanks Parts Finder
Storage Tanks Parts Finder
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01. 30ST
(Size: 135.1 KB)
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02. 50ST
(Size: 135 KB)
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03. 80ST
(Size: 135.1 KB)
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04. 80STE
(Size: 239.6 KB)
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05. 119 2"ST
(Size: 134.6 KB)
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06. 119 2.5"ST
(Size: 157.6 KB)
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07. 119STE
(Size: 239.2 KB)
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08. 200ST
(Size: 164.8 KB)

Storage Tanks Above 200 Gallons Contact Customer Service