Nordyne 626497R Limit Switch Always verify the reset type

Always verify the reset type on your HVAC schematic

The Maxitrol R8110-13 brown spring is manufactured with tight tolerances to ensure linear compression and consistent performance across the entire pressure adjustment range

The most common causes are loose terminal connections leading to high resistance and heat

making it a staple for your service truck when addressing furnace manifold adjustments or burner conversions

Nordyne 626497R Limit Switch Always verify the reset typeThe Nordyne 626497R Limit Switch is a critical OEM safety component engineered for precise thermal regulation in Nordyne, Miller, and Intertherm heating systems. This L115 20 automatic reset limit switch serves as a primary rollout safety, monitoring the burner assembly for abnormal heat dissipation. When temperatures exceed the 115F threshold, the switch opens the circuit, interrupting the gas valve power or control signal to prevent equipment