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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
$302.56

5/8 in PEX Tube

5/8-inch PEX tubing for Aqua-Hot and Hydro-Hot hydronic heating system plumbing. Used for coolant distribution lines between the heating unit and z...

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$302.56
Brass tee fitting with 1/2 inch NPT male and female connections.
$19.98
Brass check valve with a threaded connection and a compact design for fluid control.
Save $2.08
$69.27
$67.19

Brass Check Valve PLX-2A1-300

Brass check valve (PLX-2A1-300) for Aqua-Hot hydronic heating systems. Prevents reverse coolant flow in the heating loop, ensuring one-directional ...

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$69.27
$67.19
Save $2.08
Clear 5/8 inch diameter tube hose, measuring 4 feet in length, for overflow applications.
$15.28

Clear Tube Overflow Hose 5/8 inch x 4 foot

Clear 5/8-inch overflow hose, 4-foot length, for Aqua-Hot and Hydro-Hot hydronic heating systems. Routes excess coolant from the expansion tank ove...

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$15.28
Clear flexible tubing, 5/8 inch diameter, 6 feet long, suitable for various applications.
$20.26

Clear Tubing 5/8 inch x 6 foot

Clear 5/8-inch tubing, 6-foot length, for Aqua-Hot and Hydro-Hot hydronic heating systems. Used for overflow lines, coolant routing, and sight line...

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$20.26
$10.82

Fitting, Brass, Barb, 3/4 X 1/2, (M)NPT, HH

Brass barb fitting, 3/4-inch barb x 1/2-inch male NPT, for Aqua-Hot and Hydro-Hot hydronic heating systems. Connects coolant hoses to threaded port...

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$10.82
Straight male connector adapter for 1/4 inch tube and pipe size.
$35.56

Male Connector: Straight Adapter, Male Flareless Bite x MNPTF, For 1/4 in Tube OD, 1/4 in Pipe Size

Straight male connector adapter with flareless bite fitting for 1/4-inch OD tubing to 1/4-inch MNPTF pipe thread. Used in Webasto diesel heater fue...

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$35.56
Red 5/8" PEX tubing with an O2 barrier, sold by the foot.
$4.37

Red O2 Barrier Red Pex 5/8" Tube (sold per foot)

5/8-inch red oxygen barrier PEX tubing sold by the foot for Aqua-Hot and Hydro-Hot hydronic heating systems. The oxygen barrier layer prevents air ...

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$4.37
Straight 1/2 inch PEX fitting with smooth connectors for plumbing applications.
$10.00

Straight 1/2 inch Pex Fitting

Straight 1/2-inch PEX fitting for Aqua-Hot and Hydro-Hot hydronic heating systems. Creates a secure inline connection between 1/2-inch PEX tubing r...

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$10.00
$952.75

Tube, 5/8 IN, Red 0D Barrier Red Pex 300 Ft.

5/8-inch red oxygen barrier PEX tubing, 300-foot roll, for Aqua-Hot and Hydro-Hot hydronic heating installations. The oxygen barrier layer prevents...

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$952.75

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