Pay in 4 interest-free payments of $6.96 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
This "opens on rise" action prevents heat exchanger damage and ensures safe operating conditions by shutting down the gas valve
preventing intermittent ignition failures or pressure switch trip codes that often plague older Nortek furnace parts
Common indicators include heavy ice accumulation on the outdoor unit
this switch can be used in other HVAC systems provided the 3-inch length
System Sensor RA100Z Detection Accessory This "opens on rise" actionThe System Sensor RA100Z is a high performance remote annunciator engineered for seamless integration across both conventional and intelligent fire systems. Trusted by veteran HVACR technicians, this polarized accessory features a built in active current regulator that limits draw to a primary 10 mA maximum current while ensuring stable operation across a broad 3. 1 to 32Vdc voltage range. Designed for field durability, the RA100Z remote LED provides
US$ 90.00
US$ 120.00
US$ 50.00
US$ 125.00
US$ 55.00
US$ 115.00
US$ 2747.97