Superior Longevity: Designed with a high-strength bellows construction to withstand max working pressures up to 22 bar

Manual Override: Integrated toggle allows for instant manual activation without affecting the daily program

Its compact low-profile footprint allows for installation in tight vestibules common in high-efficiency upflow and downflow configurations

Can I bypass the HH18HA490 for testing

Common Questions Regarding the OPSK Kit

Warrick 26B1D1F Liquid Level Control R-410A Superior Longevity: Designed with aThe Warrick 26B1D1F Liquid Level Control is a performance grade low water cutoff control board engineered for precision fluid management in commercial HVAC and industrial process systems. Operating on a 120VAC supply, this conductive liquid level sensor utilizes a 10,000 ohm sensitivity threshold, making it ideal for clean water and low conductivity applications. As a direct replacement for Warrick 26B1C1F, it features an updated retrofit standoff