This constant differential temperature control operates with a fixed 17°F differential

variable-speed furnace operations that utilize older White-Rodgers platforms

Field technicians frequently utilize this refrigerant flow control assembly in split systems and packaged units to restore factory-standard cooling performance

Key indicators include a failure of the actuator to hold pressure

the P70CA-3 provides reliable performance under demanding mechanical conditions

Carrier 52SQ402084 Heater Assembly 321894-706 This constant differential temperature controlThe Carrier 52SQ402084 Heater Assembly is a critical OEM replacement heating element designed specifically for Carrier, Bryant, and Payne packaged air conditioning and heat pump units. Delivering a consistent 5000W output at 230V, this ruggedly built assembly ensures precise temperature modulation and restores full heating capacity to the system. As a factory authorized part, it features an integrated limit switch (L195F) and manual reset safety