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FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on the weight per item. If you can't find a part you are looking for, call or text us at 970-518-3085! Holiday Notice: Please be advised that we will be closed for the holidays on December 24–26, 2025, and December 31, 2025 through January 2, 2026.
FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on weight per item. If you can't find a part you are looking for, call or text us at 970-518-3085! Holiday Notice: Please be advised that we will be closed for the holidays on December 24–26, 2025, and December 31, 2025 through January 2, 2026.

Holiday Closure Notice

Please be advised that we will be closed for the holidays on December 24–26, 2025, and December 31, 2025 through January 2, 2026.

Thank you for your patience and understanding!

— The Heat My RV Team

Aqua-Hot

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3 Quart Expansion Bottle With Sensor Kit - MSE-200-OFB

Aqua-Hot
$123.56
$123.56 - $123.56
$123.56
$111.20
$111.20 - $111.20
$111.20
Low stock

The 3 Quart Expansion Bottle With Sensor Kit are direct replacement parts used in Aqua-Hot hydronic heating systems to monitor antifreeze fluid lev...

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$123.56
$123.56 - $123.56
$123.56
$111.20
$111.20 - $111.20
$111.20
Save 10% Save %
Save 10% Save %

Barb Swivel Fitting, (F) #6 JIC x 5/16 in. - FLX-380-406

Aqua-Hot
$8.59
$8.59 - $8.59
$8.59
$7.73
$7.73 - $7.73
$7.73

The Barb Swivel Fitting, (F) #6 JIC x 5/16 in. is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating systems to connect flex...

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$8.59
$8.59 - $8.59
$8.59
$7.73
$7.73 - $7.73
$7.73
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Save 10% Save %

Bosch Assist/Booster Pump Kit - PLE-100-910

Aqua-Hot
$357.38
$357.38 - $357.38
$357.38
$321.64
$321.64 - $321.64
$321.64

The Bosch Assist Pump Kit with Terminals can be used in Aqua-Hot and Hydro-Hot hydronic heating systems to circulate antifreeze through the interio...

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$357.38
$357.38 - $357.38
$357.38
$321.64
$321.64 - $321.64
$321.64
Save 10% Save %
Save 58% Save %

Brass Ball Valve 1/2 in. (F) NPT - PLX-BV1-200

Aqua-Hot
$28.27
$28.27 - $28.27
$28.27
$12.00
$12.00 - $12.00
$12.00

The Brass Ball Valve, 1/2 in. (F) NPT is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating systems to manually control flui...

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$28.27
$28.27 - $28.27
$28.27
$12.00
$12.00 - $12.00
$12.00
Save 58% Save %
Save 10% Save %

Inverted Flare Connector Fitting, 1/4 in x 1/4 in - FLX-421-000

Aqua-Hot
$6.00
$6.00 - $6.00
$6.00
$5.40
$5.40 - $5.40
$5.40
In stock

The Inverted Flare Connector Fitting, 1/4 in x 1/4 in is a direct replacement part used in Aqua-Hot hydronic heating systems to connect fuel lines ...

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$6.00
$6.00 - $6.00
$6.00
$5.40
$5.40 - $5.40
$5.40
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Sold out

Aqua-Hot 3.5in LCD Touchscreen, RVC - ELE-LCD-050

Aqua-Hot
$306.72
$306.72 - $306.72
$306.72
$276.05
$276.05 - $276.05
$276.05
Out of stock

The Aqua-Hot 3.5in LCD Touchscreen, RVC is a direct replacement used in Aqua-Hot hydronic heating systems to provide digital control and monitoring...

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$306.72
$306.72 - $306.72
$306.72
$276.05
$276.05 - $276.05
$276.05
Sold out
Save 10% Save %

Blower Fan Replacement - ELX-375-020

Aqua-Hot
$58.14
$58.14 - $58.14
$58.14
$52.33
$52.33 - $52.33
$52.33

The Blower Fan Replacement is a direct replacement part used in Aqua-Hot hydronic heating systems to replace the combustion air fan responsible for...

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$58.14
$58.14 - $58.14
$58.14
$52.33
$52.33 - $52.33
$52.33
Save 10% Save %
Save 10% Save %

10K NTC Thermistor (Black) Room Temperature Sensor - ELX-THM-310

Aqua-Hot
$7.82
$7.82 - $7.82
$7.82
$7.04
$7.04 - $7.04
$7.04

The 10K NTC Thermistor (Black) Room Temperature Sensor is a direct replacement part used in Aqua-Hot hydronic heating systems to monitor interior c...

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$7.82
$7.82 - $7.82
$7.82
$7.04
$7.04 - $7.04
$7.04
Save 10% Save %
Save 20% Save %

Star Washer for Protection Cap, Webasto (DBW2010) - WPX-152-269

Webasto
$0.74
$0.74 - $0.74
$0.74
$0.59
$0.59 - $0.59
$0.59

The Nozzle Stand Plate Screw, Webasto (DBW2010) is a direct replacement part for Webasto DBW 2010 diesel burner. This washer secures the protection...

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$0.74
$0.74 - $0.74
$0.74
$0.59
$0.59 - $0.59
$0.59
Save 20% Save %
Save 20% Save %

CONS Coil Fastening Screws (4 Pack), Webasto (DBW2010) - JCH-470-562

Webasto
$3.80
$3.80 - $3.80
$3.80
$3.04
$3.04 - $3.04
$3.04

The CONS Coil Fastening Screws (4 Pack), Webasto (DBW2010) are a direct replacement part designed to securely fasten the coil assembly in your Weba...

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$3.80
$3.80 - $3.80
$3.80
$3.04
$3.04 - $3.04
$3.04
Save 20% Save %
Save 20% Save %

Blower Housing Screw, Webasto (DBW2010) - WPX-147-729

Webasto
$0.74
$0.74 - $0.74
$0.74
$0.59
$0.59 - $0.59
$0.59

The Blower Housing Screw, Webasto (DBW2010) is a direct replacement part for Webasto DBW 2010 diesel burner. This screw secures the blower housing ...

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$0.74
$0.74 - $0.74
$0.74
$0.59
$0.59 - $0.59
$0.59
Save 20% Save %
Save 10% Save %

CONS 1.500 Dia Rubber Grommet - PLX-930-719

Aqua-Hot
$2.96
$2.96 - $2.96
$2.96
$2.66
$2.66 - $2.66
$2.66

The CONS 1.500 Dia Rubber Grommet used in Aqua-Hot & Hydro-Hot hydronic heating systems to securely seal and protect wiring or hoses passing th...

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$2.96
$2.96 - $2.96
$2.96
$2.66
$2.66 - $2.66
$2.66
Save 10% Save %
Save 20% Save %

Fuel Solenoid Valve 24 VDC, Webasto (DBW2010) - WPX-322-091

Webasto
$297.40
$297.40 - $297.40
$297.40
$237.92
$237.92 - $237.92
$237.92
Low stock

The Fuel Solenoid Valve 24 VDC, Webasto (DBW2010) is a direct replacement part for select Webasto DBW 2010 hydronic heating systems. This valve all...

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$297.40
$297.40 - $297.40
$297.40
$237.92
$237.92 - $237.92
$237.92
Save 20% Save %
Save 20% Save %

Spark Plug Connector, Webasto - WPX-319-705

Webasto
$113.00
$113.00 - $113.00
$113.00
$90.40
$90.40 - $90.40
$90.40

The Spark Plug Connector, Webasto is a crucial component for ensuring strong and consistent ignition in your Webasto DBW 2010 burner. This connecto...

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$113.00
$113.00 - $113.00
$113.00
$90.40
$90.40 - $90.40
$90.40
Save 20% Save %
Save up to 8% Save %

Model 600D (Diesel) - AHE-600-D04

Aqua-Hot
$12,203.16 - $12,575.89
$12,203.16 - $12,575.89
$12,203.16
$11,226.91 - $11,562.36
$11,226.91 - $11,562.36
$11,226.91

The Aqua-Hot 600D Diesel Hydronic Heating System used in luxury RVs and large motorhomes to deliver high-capacity heating and endless hot water o...

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$12,203.16 - $12,575.89
$12,203.16 - $12,575.89
$12,203.16
$11,226.91 - $11,562.36
$11,226.91 - $11,562.36
$11,226.91
Save up to 8% Save %
Save 21% Save %

Fuel Pump Lock Washer, Webasto (DBW2010) - WPX-152-544

Webasto
$0.38
$0.38 - $0.38
$0.38
$0.30
$0.30 - $0.30
$0.30

The Nozzle Stand Plate Screw, Webasto (DBW2010) is a direct replacement part for Webasto DBW 2010 diesel burner. This washer helps secure the fuel ...

View full details
$0.38
$0.38 - $0.38
$0.38
$0.30
$0.30 - $0.30
$0.30
Save 21% Save %
Save 20% Save %

Fuel Pump Hex Screw, Webasto (DBW2010) - WPX-277-282

Webasto
$0.60
$0.60 - $0.60
$0.60
$0.48
$0.48 - $0.48
$0.48

The Fuel Pump Hex Screw, Webasto (DBW2010) is a direct replacement part for Webasto DBW 2010 diesel burner. This screw secures the fuel pump to the...

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$0.60
$0.60 - $0.60
$0.60
$0.48
$0.48 - $0.48
$0.48
Save 20% Save %
Save 10% Save %

40A SPDT Automotive Relay - ELX-375-040

Aqua-Hot
$11.00
$11.00 - $11.00
$11.00
$9.90
$9.90 - $9.90
$9.90

The 40A SPDT Automotive Relay is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to control high-current electr...

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$11.00
$11.00 - $11.00
$11.00
$9.90
$9.90 - $9.90
$9.90
Save 10% Save %
Save 10% Save %

Back Pressure Switch, 376 WC - ELX-375-035

Aqua-Hot
$100.15
$100.15 - $100.15
$100.15
$90.14
$90.14 - $90.14
$90.14

The Back Pressure Switch, 376 WC is a direct replacement part used in Aqua-Hot hydronic heating systems to monitor exhaust back pressure and ensure...

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$100.15
$100.15 - $100.15
$100.15
$90.14
$90.14 - $90.14
$90.14
Save 10% Save %
Save 10% Save %

Brass Elbow, 1/2 in. (M) NPT - PLX-99D-90A

Aqua-Hot
$12.15
$12.15 - $12.15
$12.15
$10.94
$10.94 - $10.94
$10.94

The 90-degree brass elbow fitting featuring a 1/2 inch male NPT (National Pipe Thread) connection. This durable fitting is commonly utilized in the...

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$12.15
$12.15 - $12.15
$12.15
$10.94
$10.94 - $10.94
$10.94
Save 10% Save %
Save 4% Save %

Nozzle Stand Plate Screw, Webasto (DBW2010) - WPX-277-150

Webasto
$0.94
$0.94 - $0.94
$0.94
$0.90
$0.90 - $0.90
$0.90

The Nozzle Stand Plate Screw, Webasto (DBW2010) is a direct replacement part for Webasto DBW 2010 diesel burner for securing the nozzle stand plate...

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$0.94
$0.94 - $0.94
$0.94
$0.90
$0.90 - $0.90
$0.90
Save 4% Save %
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 was previously utilized in certain Aqua-Hot & Hydro-Hot hydronic heating systems to ensure clean fuel delive...

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$22.06
$22.06 - $22.06
$22.06
$19.00
$19.00 - $19.00
$19.00
Sold out
Save 20% Save %

90 Degree Brass Elbow Fitting, Barb, 3/4 X 1/2 (M)NP - PLX-A65-300

Aqua-Hot
$39.90
$39.90 - $39.90
$39.90
$31.92
$31.92 - $31.92
$31.92

The 90-degree brass elbow fitting featuring a 3/4-inch hose barb on one end and a 1/2-inch male NPT (National Pipe Thread) on the other. This durab...

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$39.90
$39.90 - $39.90
$39.90
$31.92
$31.92 - $31.92
$31.92
Save 20% Save %
Save 10% Save %

CONS 8-Position Terminal Strip - ELX-14F-634

Aqua-Hot
$6.16
$6.16 - $6.16
$6.16
$5.54
$5.54 - $5.54
$5.54

The 8-position terminal strip is a direct replacement part designed for use in Aqua-Hot hydronic heating systems. This component facilitates organi...

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$6.16
$6.16 - $6.16
$6.16
$5.54
$5.54 - $5.54
$5.54
Save 10% Save %

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