The rugged construction is designed to withstand the rigors of commercial mechanical rooms and schools

High-Capacity Performance: Supports up to 340

ensure the mounting orientation and surface contact are secured to maintain accurate temperature sensing across the 140-190

The Lennox 48G22 typically includes a set of standard orifices

Always verify the part number against the unit’s data plate and conversion chart before installation

Armstrong Furnace R110000245 Limit Switch The rugged construction is designedThe Armstrong Furnace R110000245 Limit Switch is a critical safety component designed for high performance HVAC systems, functioning as an automatic reset limit control. This OEM replacement part features a temperature range of 80 140F, ensuring the furnace operates within safe thermal parameters to prevent heat exchanger overheating. Engineered for Armstrong and Air Ease furnaces, this bimetal disc limit switch monitors internal plenum temperatures,