Main product image of 3/4" Sweat Isolator E-X-P E3 Tankless Water Heater Valve Kit & 150 PSI PRV w/ Lever Handles (LF)

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3/4" Sweat Isolator E-X-P E3 Tankless Water Heater Valve Kit & 150 PSI PRV w/ Lever Handles (LF)

Name: 3/4" Sweat Isolator E-X-P E3 Tankless Water Heater Valve Kit & 150 PSI PRV w/ Lever Handles (LF)
Brand: Webstone
SKU: 55443WPR-LH
Price: 221.19 USD
Availability: OutOfStock

Brand:

Webstone

SKU:

55443WPR-LH

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3/4" Sweat Isolator E-X-P E3 Tankless Water Heater Valve Kit & 150 PSI PRV w/ Lever Handles (LF)

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We no longer carry 55443WPR-LH

Unavailable since May 27, 2026

Product Highlights

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3/4"

FNPT Union x Sweat Connection

Brass

Yes

Female Thread Type

500 psi (WOG)

Description

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Webstone H-55443WPR-LH, 3/4" Sweat Isolator E-X-P E3 Tankless Water Heater Valve Kit & 150 PSI PRV w/ Lever Handles (LF)

Note: This product is not entirely lead free. The Pressure Relief Valve is a leaded valve.
Note: Image may not represent actual product.

Tankless Water Heater Service Valve Kit (IPS Union x Sweat) w/ Level Handles

Kit Includes:

Hot & Cold Set of Full Port Forged Brass Ball Valves
Hi-Flow Hose Drains
Adjustable Pressure Relief Valve Outlet
Residential Pressure Relief Valve (150 PSI / 200,000 BTU)
Adjustable Packing Gland

Specs

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Product Type:	Valve
Size:	3/4"
Thread Size:	3/4"
Thread Type:	Female
Connection Type:	FNPT Union x Sweat
Pressure Rating:	500 psi (WOG)
Material:	Brass
Lead Free:	Yes