as well as the White-Rodgers HDT2600 and Honeywell HE120 series

67" WC set point

preventing hunting or pilot instability within the gas regulator assembly

(inches of water column)

Avoid mounting with the barbed connections facing upward to prevent moisture or debris accumulation

Copeland 940-C411-79 Relay as well as the White-RodgersThe Copeland 940 C411 79 is a high duty 30A 277V Relay designed for heavy duty switching in commercial HVACR and industrial control systems. As a critical current relay replacement, this component is engineered to handle inductive loads with a calibrated pick up of 16. 5A and a precise drop out of 13. 8A. Its robust construction ensures reliable circuit engagement even in high ambient environments, making it a standard choice for protecting Copeland