Lennox 26W85 Pressure SwitchThe Lennox 26W85 pressure switch is a reliable replacement part for compatible Lennox heating systems. This two stage pressure switch handles operation with setpoints at. 90 1. 30, providing precise control over furnace cycles and safe operation. As an OEM Lennox component, it offers dependable compatibility with a wide range of Lennox furnaces, making it an ideal HVAC replacement part that protects against improper ignition and flame rollout while

Compatible with Globe Valve model V5011N (Part No

UL (Canada and US) and CE approvals

enabling straightforward upgrades without rewiring or mounting changes

uniform flame quality

Engineered for steady performance across seasonal cycles

Ideal for repairs or replacements

Engineered for reliability in busy commercial HVAC environments

This pressure switch operates over a range of 1-20" wc (2

Operating range 0–15 PSI

and verify calibration in the field

Durability: Robust construction resists wear from frequent ignition cycles and daily use

2-Position SPST