The unit typically utilizes 1-1/4" rotolock suction and 1" rotolock discharge connections for secure

it is recommended to install it with the solenoid vertical and upright to prevent sediment buildup in the core tube area

Key Benefits Optimized Coil Performance: Features a low VA coil (6 VA nominal

including 53H1301

this switch monitors the pressure differential generated by the draft inducer motor

Itron-Actaris B42R-1 1/4 Regulator R-22 The unit typically utilizes 1-1/4"The Itron Actaris B42R 1 1 4 Regulator is a spring loaded, self operated unit designed for precise pressure control in light commercial gas systems and residential applications. Engineered with a 1 1 4 inch NPT connection and an internal relief valve (IRV), this model is built for natural gas pressure regulation where safety and high flow capacity are critical. It features a 1 2 x 9 16 inch orifice and a 6 16 inch water column spring (dark green),