EXP® tankless water heater service valves are the preferred choice for isolating any tankless water heater. These valves provide quicker consistent quality installations, with fewer leak paths and simplify future maintenance. Designed for use with water, oil, glycol mix in residential or commercial residential plumbing, commercial plumbing, heating systems. Refer to specification sheets for additional technical information. All Webstone products are backed by a limited lifetime warranty.

Webstone Complete Tankless Water Heater Installation Kit, Series: THD-X2443WPR-GST, Specifications: 200 deg F, 250 psi CWP, 3/4 in FNPT Union x FNPT, Brass, Import

• Installs in just under 4 in of space
• Quicker, consistent quality installations
• Color-coded compact lever handles
• Allows for easy cleaning or flushing of system
• Allows for one person diagnostic testing
• Saves time
• Replaces components
• Eliminate leak path
• This valve is actuated by a blow-out proof stem
• Double O-ring stem seals

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NIBCO_H14443WPRGST_Manual.pdf https://hs-beta.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NIBCO_H14443WPRGST_Manual.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NIBCO_H74003_Warranty.pdf https://hs-beta.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NIBCO_H74003_Warranty.pdf