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FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on the weight per order. Can’t find the part you’re looking for? Walk in, call, or text us at 970-518-3085! We’re happy to help!
FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on the weight per order. Can’t find the part you’re looking for? Walk in, call, or text us at 970-518-3085! We’re happy to help!

Shipping & Delivery Updates

We understand how important it is for you to receive your orders on time, and we sincerely apologize for any delays you may be experiencing with your shipments.

Please note that once packages leave our facility, they are handled by third-party carriers, such as the United States Postal Service (USPS). While we do our best to ensure timely dispatch, delivery times are ultimately out of our control once the package is with the carrier.

We greatly appreciate your understanding and patience. Please feel free to reach out to our customer service team if you have any concerns or need assistance tracking your package.

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Aqua-Hot

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Electric Heating Element, 120 VAC / 2000 Watt ELX-G12-07L Save 10% Save %

Electric Heating Element, 120 VAC / 2000 Watt - ELX-G12-07L

Aqua-Hot
$53.25
$53.25 - $53.25
$53.25
$47.93
$47.93 - $47.93
$47.93

The 120 VAC / 2000 Watt electric heating element is a direct replacement part designed for Aqua-Hot hydronic heating systems. This component effici...

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$53.25
$53.25 - $53.25
$53.25
$47.93
$47.93 - $47.93
$47.93
Save 10% Save %
Electric Heating Element, 120VAC / 1000 Watt ELX-250-1KW Save 10% Save %

Electric Heating Element, 120VAC / 1000 Watt - ELX-250-1KW

Aqua-Hot
$51.30
$51.30 - $51.30
$51.30
$46.17
$46.17 - $46.17
$46.17
In stock

The 120 VAC / 1000 Watt electric heating element is a direct replacement part used in the Aqua-Hot hydronic heating systems. This component efficie...

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$51.30
$51.30 - $51.30
$51.30
$46.17
$46.17 - $46.17
$46.17
Save 10% Save %
Electric Heating Element, 240 VAC / 4500 Watt ELX-2E7-600 Save 10% Save %

Electric Heating Element, 240 VAC / 4500 Watt - ELX-2E7-600

Aqua-Hot
$51.49
$51.49 - $51.49
$51.49
$46.34
$46.34 - $46.34
$46.34
Low stock

The 240 VAC / 4500 Watt electric heating element is a direct replacement part designed for Aqua-Hot hydronic heating systems. This component effic...

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$51.49
$51.49 - $51.49
$51.49
$46.34
$46.34 - $46.34
$46.34
Save 10% Save %
Electronic Control PC Board, 12 VDC ELE-PC4-010-AA Save 10% Save %

Electronic Control PC Board, 12 VDC - ELE-PC4-010-AA

Aqua-Hot
$598.08
$598.08 - $598.08
$598.08
$538.27
$538.27 - $538.27
$538.27

The Electronic Control PC Board is a direct replacement part for select Aqua-Hot & Hydro-Hot hydronic heating systems (12VDC). Refer to the com...

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$598.08
$598.08 - $598.08
$598.08
$538.27
$538.27 - $538.27
$538.27
Save 10% Save %
Fan Validation Pressure Switch .15 WC ELX-375-010
Save 10% Save %

Fan Validation Pressure Switch .15 WC - ELX-375-010

Aqua-Hot
$99.97
$99.97 - $99.97
$99.97
$89.97
$89.97 - $89.97
$89.97

The Fan Validation Pressure Switch 0.15" WC is a direct replacement part used in Aqua-Hot hydronic heating systems to verify proper airflow before ...

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$99.97
$99.97 - $99.97
$99.97
$89.97
$89.97 - $89.97
$89.97
Save 10% Save %
Filler Neck Rubber Gasket - PLE-GAS-FLL
Save 10% Save %

Filler Neck Rubber Gasket - PLE-GAS-FLL

Aqua-Hot
$15.15
$15.15 - $15.15
$15.15
$13.64
$13.64 - $13.64
$13.64

The Rubber Gasket with Adhesive is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to provide a tight, vibratio...

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$15.15
$15.15 - $15.15
$15.15
$13.64
$13.64 - $13.64
$13.64
Save 10% Save %
Flame Igniter ELX-375-030
Save 10% Save %

Flame Igniter - ELX-375-030

Aqua-Hot
$60.01
$60.01 - $60.01
$60.01
$54.01
$54.01 - $54.01
$54.01

The Flame Ignitor is a direct replacement part used in Aqua-Hot hydronic heating systems to generate the spark required for diesel burner ignition....

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$60.01
$60.01 - $60.01
$60.01
$54.01
$54.01 - $54.01
$54.01
Save 10% Save %
Float Switch (GEM) ELX-01G-ML7
Save 20% Save %

Float Switch (GEM) - ELX-01G-ML7

Aqua-Hot
$216.68
$216.68 - $216.68
$216.68
$173.34
$173.34 - $173.34
$173.34

The GEM float switch is direct replacement part designed for older Hydro-Hot hydronic heating systems. This component monitors the fluid level wit...

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$216.68
$216.68 - $216.68
$216.68
$173.34
$173.34 - $173.34
$173.34
Save 20% Save %
Fluid Level Sensor FRU w/ Brass Fitting ELE-800-006-FRU
Save 10% Save %

Fluid Level Sensor FRU - ELE-800-006-FRU

Aqua-Hot
$156.07
$156.07 - $156.07
$156.07
$140.46
$140.46 - $140.46
$140.46
Low stock

The Fluid Level Sensor FRU are direct replacement parts used in Aqua-Hot hydronic heating systems to monitor antifreeze levels in the expansion tan...

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$156.07
$156.07 - $156.07
$156.07
$140.46
$140.46 - $140.46
$140.46
Save 10% Save %
Fuel Filter, 5 kW Heater - DBX-000-400
Save 10% Save %

Fuel Filter, 5 KW Heater - DBX-000-400

Aqua-Hot
$9.99
$9.99 - $9.99
$9.99
$8.99
$8.99 - $8.99
$8.99
Low stock

The Fuel Filter, 5 KW Heater is a direct replacement part used in Aqua-Hot hydronic heating systems to filter fuel before it reaches the burner. Th...

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$9.99
$9.99 - $9.99
$9.99
$8.99
$8.99 - $8.99
$8.99
Save 10% Save %
Fuel Line Replacement Kit W/ Banjos, Webasto (DBW2010) JCH-421-852-FRU
Save 17% Save %

Fuel Line Replacement Kit W/ Banjos, Webasto (DBW2010) - JCH-421-852-FRU

Aqua-Hot
$172.30
$172.30 - $172.30
$172.30
$143.52
$143.52 - $143.52
$143.52

The Fuel Line Replacement Kit is a direct replacement part kit used on Aqua-Hot Hydronic Heating systems for worn or damaged fuel lines. This kit p...

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$172.30
$172.30 - $172.30
$172.30
$143.52
$143.52 - $143.52
$143.52
Save 17% Save %
Fuel Line Replacement Kit W/ Banjos, Webasto (DBW2010) JCH-421-852-FRU
Save 10% Save %

Fuel Line Replacement Kit, 400 & 450 Series - FLE-421-852-FRU

Aqua-Hot
$56.74
$56.74 - $56.74
$56.74
$51.07
$51.07 - $51.07
$51.07
Low stock

The Fuel Line Replacement Kit is a direct replacement part designed to replace worn or damaged hard fuel lines in compatible Aqua-Hot 400 and 450 S...

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$56.74
$56.74 - $56.74
$56.74
$51.07
$51.07 - $51.07
$51.07
Save 10% Save %
Tube, Fuel Return - FLE-250-002
Save 10% Save %

Fuel Return Tube, 250D - FLE-250-002

Aqua-Hot
$43.25
$43.25 - $43.25
$43.25
$38.93
$38.93 - $38.93
$38.93
In stock

The Fuel Return Tube, 250D is a direct replacement part used in Aqua-Hot hydronic heating systems to return diesel fuel from the burner fuel system...

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$43.25
$43.25 - $43.25
$43.25
$38.93
$38.93 - $38.93
$38.93
Save 10% Save %
Tube, Fuel Supply - FLE-250-001
Save 10% Save %

Fuel Supply Tube, 250D - FLE-250-001

Aqua-Hot
$42.17
$42.17 - $42.17
$42.17
$37.95
$37.95 - $37.95
$37.95
In stock

The Fuel Supply Tube, 250D is a direct replacement part used in Aqua-Hot hydronic heating systems to carry diesel fuel from the fuel supply to the ...

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$42.17
$42.17 - $42.17
$42.17
$37.95
$37.95 - $37.95
$37.95
Save 10% Save %
Fuse Block ELX-BB6-10A
Save 10% Save %

Fuse Block - ELX-BB6-10A

Aqua-Hot
$56.58
$56.58 - $56.58
$56.58
$50.92
$50.92 - $50.92
$50.92

The Fuse Block is a direct replacement part used in Aqua-Hot hydronic heating systems to protect electrical circuits and components from overcurren...

View full details
$56.58
$56.58 - $56.58
$56.58
$50.92
$50.92 - $50.92
$50.92
Save 10% Save %
Garber R Fuel Filter Discount Bundle Johns Custom Kits
Save up to 24% Save %

Garber R Fuel Filter - Discount Bundle - Johns Custom Kits

Aqua-Hot
$70.88 - $354.40
$70.88 - $354.40
$70.88
$56.13 - $269.33
$56.13 - $269.33
$56.13
In stock

The Garber R Fuel Filter is a direct replacement part for maintaining clean fuel delivery to the Aqua-Hot & Hydro-Hot hydronic heating systems....

View full details
$70.88 - $354.40
$70.88 - $354.40
$70.88
$56.13 - $269.33
$56.13 - $269.33
$56.13
Save up to 24% Save %
Garber R Fuel Filter FLE-120-100
Save 20% Save %

Garber R Fuel Filter - FLE-120-100

Aqua-Hot
$35.44
$35.44 - $35.44
$35.44
$28.35
$28.35 - $28.35
$28.35
In stock

The Garber R Fuel Filter is a direct replacement part for maintaining clean fuel delivery to the Aqua-Hot & Hydro-Hot hydronic heating systems....

View full details
$35.44
$35.44 - $35.44
$35.44
$28.35
$28.35 - $28.35
$28.35
Save 20% Save %
General Model "G" Fuel Filter (OBSOLETE) FLE-120-200
Sold out

General Model "G" Fuel Filter (OBSOLETE) - FLE-120-200

Aqua-Hot
$22.06
$22.06 - $22.06
$22.06
$19.00
$19.00 - $19.00
$19.00
Out of stock

The General Model "G" Fuel Filter is a direct replacement part previously utilized in certain Aqua-Hot & Hydro-Hot hydronic heating systems to...

View full details
$22.06
$22.06 - $22.06
$22.06
$19.00
$19.00 - $19.00
$19.00
Sold out
Glass Filled Black Nylon Barb Fitting, 1/2 in. NPT x 3/4 in. - PLX-200-103
Sold out

Glass Filled Black Nylon Barb Fitting, 1/2 in. NPT x 3/4 in. - PLX-200-103

Aqua-Hot
$5.00
$5.00 - $5.00
$5.00
$4.50
$4.50 - $4.50
$4.50
Out of stock

The Glass Filled Black Nylon Barb Fitting, 1/2 inch NPT x 3/4 inch is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating sys...

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$5.00
$5.00 - $5.00
$5.00
$4.50
$4.50 - $4.50
$4.50
Sold out
Aqua-Hot Touchscreen Reporter Controller Retrofit Harness Kit JCH-100-KIT view 2
Save 10% Save %

Harness Adapter for Aqua-Hot - ELE-100-556

Aqua-Hot
$292.75
$292.75 - $292.75
$292.75
$263.48
$263.48 - $263.48
$263.48
Low stock

The Harness Adapter is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to connect internal components to the ma...

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$292.75
$292.75 - $292.75
$292.75
$263.48
$263.48 - $263.48
$263.48
Save 10% Save %
Aqua-Hot Touchscreen Reporter Controller Retrofit Harness Kit JCH-100-KIT view 3
Sold out

Harness Adapter for Coach - ELE-100-555

Aqua-Hot
$372.73
$372.73 - $372.73
$372.73
$335.46
$335.46 - $335.46
$335.46
Out of stock

The Harness Adapter for Coach is a direct replacement part used for upgrading Aqua-Hot & Hydro-Hot hydronic heating systems to interface the sy...

View full details
$372.73
$372.73 - $372.73
$372.73
$335.46
$335.46 - $335.46
$335.46
Sold out
Heat Exchanger Whisper Fan Replacement, 12 VDC ELX-500-12B
Save 10% Save %

Heat Exchanger Whisper Fan Replacement, 12 VDC - ELX-500-12B

Aqua-Hot
$57.20
$57.20 - $57.20
$57.20
$51.48
$51.48 - $51.48
$51.48
Low stock

The Heat Exchanger Whisper Fan Replacement, 12 VDC is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to circul...

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$57.20
$57.20 - $57.20
$57.20
$51.48
$51.48 - $51.48
$51.48
Save 10% Save %
Heat Exchanger, Whisper Silent, 12 VDC - EXE-505-65A
Save 10% Save %

Heat Exchanger, Whisper Silent, 12 VDC - EXE-505-65A

Aqua-Hot
$178.25
$178.25 - $178.25
$178.25
$160.43
$160.43 - $160.43
$160.43
Low stock

The Heat Exchanger, Whisper Silent, 12 VDC is a direct replacement part designed for Aqua-Hot hydronic heating systems to provide quiet, efficient ...

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$178.25
$178.25 - $178.25
$178.25
$160.43
$160.43 - $160.43
$160.43
Save 10% Save %
High Limit AC 250 Replacement Kit, 215°F 120V ELE-888-426
Save 10% Save %

High Limit AC 250 Replacement Kit, 215°F 120V - ELE-888-426

Aqua-Hot
$40.92
$40.92 - $40.92
$40.92
$36.83
$36.83 - $36.83
$36.83

The 215°F, VDC, High Limit Thermostat with Spade Connectors, DC is a direct replacement part used in Aqua-Hot hydronic heating systems as a safety ...

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$40.92
$40.92 - $40.92
$40.92
$36.83
$36.83 - $36.83
$36.83
Save 10% Save %

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