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OEM Construction: High-grade diaphragm material prevents premature failure due to heat cycling and flue gas particulates
The Rheem-Ruud 61-21922-110 (directly replaced by the 61-106238-11) is a high-performance 4-ton thermal expansion valve engineered for R22 refrigerant systems
Dual-temperature applications typically require the T-4000-611 variant
Includes mandatory conversion labels to meet local mechanical codes and inspection requirements
30" WC (Water Column) set point for accurate negative pressure sensing
Warrick 26B1D1F Liquid Level Control Els PW 29614 OEM Construction: High-grade diaphragm materialThe 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
US$ 100.00
US$ 35.00
US$ 188.50
US$ 98.67
![YaraLiva Calcinit [15.5-0-0] Greenhouse/Solutions Grade - 50LB RED Bag Whiteflies](https://cdn.shopify.com/s/files/1/0723/9450/6454/files/YaraLiva_Calcinit_50lb_main_image.webp?v=1785791083)
US$ 97.00
