Pay in 4 interest-free payments of $17.23 Learn more
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
These seals are model-specific
Connect the White/Blue and White/Red Class 2 wires to your low-voltage control device
this direct replacement contactor meets ARI-780 standards
this high-limit safety control prevents heat exchanger fatigue by breaking the 24V or 120V circuit to the gas valve or heating elements during restricted airflow conditions
eliminating the guesswork of field calibrations
Johnson Controls T-4000-611 Adaptor These seals are model-specificThe Johnson Controls T 4000 611 Adaptor is a critical pneumatic thermostat conversion kit engineered to transition legacy T 400 series dual temperature units to the modern T 4000 series. This Bakelite back adaptor is specifically designed for dual temperature vertical or horizontal instruments, featuring two pipehead adaptors to maintain seamless pneumatic integration. As a high performance HVAC pneumatic control accessory, it allows technicians to
US$ 211.50
US$ 20.00
US$ 105.00
US$ 42.00
US$ 124.50
US$ 105.00
US$ 21.00
US$ 165.00
US$ 1300.00