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A19AGA-37 is identical to A19AGA-37C
While a fuse provides one-time protection
If the switch is cool and not tripped but shows an open circuit
Reliable Gas Containment: High-grade brass construction prevents fatigue and stress cracking during high-cycle heating operations
This switch monitors differential air pressure to confirm fan operation or filter loading
Johnson Controls A19AAA-40 Temperature Control 30067439-890 A19AGA-37 is identical to A19AGA-37CThe Johnson Controls A19AAA 40 is a heavy duty, single stage remote bulb thermostat designed for precision temperature regulation in demanding HVACR environments. Engineered with a liquid filled sensing element, this control provides consistent "repeat" accuracy that remains unaffected by barometric pressure or cross ambient temperature fluctuations. This specific model features a temperature range of 20? F to 80? F (? 5? C to 28? C), making it an
US$ 109.88
US$ 33.88
US$ 45.88
US$ 30.00
