Simplified Installation: Standard TF5 footprint and suction connection sizes streamline field replacements

you know that a cracked or clogged Lennox 17F55 Collector Box is a fast track to unit lockouts and pressure switch faults

inspect the vacuum hose for cracks or moisture and ensure the port on the inducer or collector box is clear of debris

and the White-Rodgers 768A-2

Heil Quaker ICP 1176115 Limit Switch 319848-301 Simplified Installation: Standard TF5 footprintFor technicians servicing International Comfort Products (ICP) equipment, the Heil Quaker ICP 1176115 Limit Switch is a critical safety component designed for precise thermal monitoring. Also identified by model number 135 100, this high limit control is engineered to open at 135? F and close at 100? F. This specific 135 100 limit switch serves as a direct OEM replacement for a wide range of brands under the ICP umbrella, including Tempstar,