Nordyne 626503R Furnace Main Air Limit SwitchNordyne 626503R Furnace Main Air Limit Switch is an essential safety component for residential furnaces, serving as the main air limit switch to prevent overheating and protect your HVAC system. This reliable limit switch from Nordyne is designed as an OEM style replacement that ensures consistent performance. The 626503R works across common configurations including 045 08 and L1RA Residential Upflow Horizontal Furnace setups and features a

engineered for dependable sealing in HVAC and refrigeration applications

0 Cv capacity

18 standards

The Grundfos ALPHA2 26-99 F is a reliable 115V single-phase circulator pump designed for hydronic heating and radiant floor systems

delivers a reliable drain solution for regular maintenance and service tasks

making it ideal for HVAC dampers in residential

ASC130241AA

the L61LL-1C features a durable housing

Designed for natural gas and LP gas systems

8 in D x 1

the Johnson Controls STT16A-601R

Stainless steel stem and rubber seal for long life