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$3.50
1 quart yellow super concentrate heat transfer boiler antifreeze fluid for solar and hydronic systems, non-toxic propylene glycol formula by Master Tech RV.
$55.99

1 Quart (Yellow) Super Concentrate Heat Transfer Boiler Antifreeze

Master Tech RV 1 Quart (Yellow) Super Concentrate Heat Transfer Boiler Antifreeze is a premium, non-toxic fluid engineered for solar and hydronic h...

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$55.99
$82.92

1"x48"x120" Micro Aire Duct Board Foil backed

1-inch thick Micro Aire duct board (48" x 120") with foil backing for use in Aqua-Hot and Hydro-Hot hydronic heating installations. This rigid fibe...

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$82.92
$116.63

1-1/2"x48"x120" Micro Aire Duct Board Foil Backed

1-1/2 inch thick Micro Aire duct board (48" x 120") with foil backing for superior insulation in Aqua-Hot and Hydro-Hot heated air duct systems. Th...

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$116.63
Blue 1/2 inch PEX tubing coiled, flexible plumbing pipe sold by the foot
$1.25
Red 1/2 inch PEX tubing coiled, suitable for plumbing applications.
$1.25
Brass temperature control thermostat with black wire, rated for 175-188 degrees.
Save $1.80
$60.00
$58.20

1/2" Brass Control Thermostat (175-188°F) – MNPT, Black Wire

This 1/2 inch brass control thermostat is designed for RV hydronic heating and hot water systems. It activates within the 175–188°F temperature ran...

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$60.00
$58.20
Save $1.80
Brass 1/2 inch female FNPTF pipe cross fitting with four threaded openings
$69.72

1/2" Female FNPTF Pipe Cross Brass

Durable 1/2" Female FNPT Brass Pipe Cross Fitting designed for reliable 4-way pipe connections. Made from solid brass for superior corrosion resist...

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$69.72
Brass 1/2 inch PEX elbow fitting with crimp connection, lead-free material.
$1.33

1/2" PEX ELBOW - BRASS CRIMP FITTINGS, LEAD-FREE BRASS

The 1/2" PEX Elbow – Brass Crimp Fitting is a high-quality, lead-free brass connector designed for creating durable 90° turns in PEX plumbing syste...

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$1.33
A 10 micron spin-on fuel filter assembly with a white canister and black base.
$185.38

10 Micron Spin-on Fuel Filter Garber Complete Assembly

Complete Gar-Ber spin-on fuel filter assembly rated at 10 microns. Provides reliable fuel filtration for Webasto DBW-2010 diesel burners used in Aq...

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$185.38
Black 12-inch cable tie with a smooth surface and a locking mechanism for secure bundling.
$0.63

12 in. Cable Tie

12-inch cable ties for securing wiring, hoses, and tubing in Aqua-Hot and Hydro-Hot hydronic heating installations. Use during system installation,...

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$0.63
12 VDC 16A electrical relay for zone pumps in older AHE models, ELX-W1A-486.
Save $1.99
$66.20
$64.21
Save $1.99
12 VDC heater with a coil design, suitable for various heating applications.
Sold out
$8,012.00
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12 VDC heater with a 1650 W EL inner coil, featuring a compact design for easy installation.
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$7,193.00
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Compact 12 VDC motor with a sleek design and visible wiring connections.
Save $4.85
$161.59
$156.74
Save $4.85
Electric heating element with a 2000 watt capacity and 120 VAC compatibility.
Save $1.44
$47.93
$46.49
Save $1.44
Metal tempering valve with temperature range markings from 120 to 160 degrees Fahrenheit
$198.33

120F-160F Tempering Valve

Adjustable tempering valve with a temperature range of 120°F to 160°F for Aqua-Hot and Hydro-Hot domestic hot water systems. Mixes hot and cold wat...

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$198.33
120V 1500 watt electric heating element with metal coil and ceramic base visible
$649.99
$169.58
Compact 125D diesel hydronic heater with durable metal casing and control panel display
Save $211.38
$4,707.37
$4,495.99
Save $211.38
125G gas hydronic heater with dual electric element in white casing
Save $146.00
$4,866.80
$4,720.80

125G Gas Hydronic 2/Electric Element (AHE-125-GN1) (WHITE BOX)

The Model 125G is a compact gas-powered hydronic heating system designed for RVs and motorhomes. This all-in-one unit delivers both interior heatin...

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$4,866.80
$4,720.80
Save $146.00
$109.99
12VDC 30 AMP relay with a compact design and multiple connection terminals.
$28.92

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