Watts 0121587 Regulator 322838-753 Manual adjustments should not be

Manual adjustments should not be performed

High-Torque Performance: 1/4 HP and 3450 RPM specifications provide consistent air-to-fuel ratios for clean combustion

and evaporator coil sensing

is engineered with a sensing range of 50

80" WC pressure settings are sensitive to the specific venting requirements of high-efficiency furnaces

Watts 0121587 Regulator 322838-753 Manual adjustments should not beThe Watts 0121587 (Series LFN240X 9) is a heavy duty 1 inch T&P relief valve designed for high capacity commercial hot water supply tanks and heaters. Engineered with lead free copper silicon alloy, this automatic reseating valve provides essential protection against catastrophic pressure and temperature spikes. It features a specific 9 inch stainless steel thermostat probe to ensure accurate thermal sensing deep within the tank tapping. The unit is