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note that the A19JNC-2 is identical to A19JNC-2C
Manual Override: Includes a front-facing button for temporary or permanent manual ON/OFF control without affecting saved programmed cycles
the Lennox 56J19 Thermal Expansion Valve Kit is the technician's choice for restoring precise refrigerant metering
the 316L bellows are compatible with various media including water
allowing for dual-voltage solenoid versatility across various job sites
Siemens Building Technology 331-3001 Damper Actuator 321894-709 note that the A19JNC-2 isThe Siemens Building Technology 331 3001 Damper Actuator is a robust No. 4 pneumatic actuator engineered for precise modulation and reliable control of HVAC systems. This pneumatic damper actuator features an all metal body construction and a high quality, ozone resistant rolling diaphragm designed to provide consistent force over its 4 inch stroke. With a 3 13 psi nominal spring range, this unit is ideal for applications requiring a large effective
US$ 18.00
US$ 12.50
US$ 28.50
US$ 22.00
