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C thermometer and a setpoint window
The compact 90-degree configuration is specifically designed for tight mechanical spaces where a standard 180
Fixed Setpoint Reliability: Factory-calibrated 38°F opening and 48°F closing points eliminate the risk of field adjustment errors
Built with a robust ceramic housing to withstand high-thermal stress
Zonefirst AFC Freeze Control C thermometer and a setpointThe ZoneFirst AFC Freeze Control is a critical safety component designed to prevent indoor evaporator coil freeze ups in residential and commercial HVAC systems. Engineering for high reliability suction line mounting, this anti freeze up control utilizes a fixed temperature thermistor to monitor refrigerant line conditions. The switch is programmed to open at 38F, effectively breaking the circuit to the compressor to prevent ice accumulation, and
US$ 64.95
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