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Internal Resistor Technology: Protects the integrity of the water heater tank by regulating galvanic current flow
technicians should reuse existing fasteners or source compatible sheet metal screws
flush-mount installation
this switch is specifically calibrated for high altitudes
this assembly ensures stable modulating control even under fluctuating system pressures
Watts 0121591 Valve Refrigerant Internal Resistor Technology: Protects theThe Watts 0121591 (Model LFN241X 5) is a heavy duty, 1. 25 inch lead free automatic reseating temperature and pressure relief valve engineered for commercial hot water supply tanks and large scale boilers. This technical 125# T&P valve is the modern lead free replacement for the discontinued 0318820 (LFN241 5 125) and is designed to meet strict ANSI Z21. 22 and CSA requirements. It features a rugged lead free copper silicon alloy body and a 5 inch
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