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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
$116.63
Brass pipe fitting with 1/2 inch close nipple and male NPT threads for air, water, gas, and fuel.
$0.00

1/2 inch Close Nipple Brass Pipe Fitting NPT Male Thread air Water Gas Fuel

Premium 1/2 inch Close Nipple Brass Pipe Fitting with NPT male threads, built for durable and leak-free connections. Ideal for air, water, gas, fue...

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$0.00
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.
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$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
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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
Black 12-inch cable tie with a smooth surface and a locking mechanism for secure bundling.
$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.
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$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
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
Black 12VDC ignition coil with connector and mounting bracket for automotive use.
$439.47
145F tempering valve PLX-09P-100 with metal body and adjustment knob visible
Save $47.87
$497.86
$449.99

145F Tempering Valve PLX-09P-100

"Make a splash with perfectly tempered water - get your Aqua-Hot Parts 145F Tempering Valve PLX-09P-100 today!"

$497.86
$449.99
Save $47.87
A 158º control thermostat with a plug for easy installation and temperature regulation.
Save $20.98
$77.41
$56.43
Save $20.98
16 position terminal strip plug with two retaining screws for secure connection.
Save $0.38
$12.81
$12.43

16 Position PC Board Terminal Strip Plug ELX-312-116

This is the new style plug, that includes 2 retaining plug screws that secure plug to the board.

$12.81
$12.43
Save $0.38
A 185°F VAC control thermostat with spade connectors for easy installation.
Save $1.00
$33.37
$32.37

185 Degree F VAC Control Thermostat w/Spades ELE-800-108

This temperature control thermostat operates at 185°F and features spade terminal connectors for electrical connections. The unit serves as a repla...

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$33.37
$32.37
Save $1.00
Two-position switch panel with labeled switches and a sleek black design.
$49.42
$0.00
White 2-pin thermostat plug model WPX-352-934 with compact design and prongs visible
Save $0.11
$3.80
$3.69
Save $0.11
A 240 VAC, 4500 watt heating element with metal casing and electrical connections.
$51.50

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