Temperature/pressure guage; 75 PSI, 320⁰F (included with NH series boilers).

PART # TPG1-30

MSRP: $22.83

Safety relief valve (included with NH series boiler).

PART # HTGSRV-1

MSRP: $19.78

Valve handles are positioned for easy access and operation, even in a recess box installation. Easy access full port drain valve assures effective system maintenance.

PART # IK-WV-6-TH (threaded)

PART # IK-WV-6-SW (sweat)

MSRP: $168.32

PART # IK-WV-6-POC (push-on)

MSRP: $227.52