Pay in 4 interest-free payments of $5.89 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
This is ideal for older burner designs or those where a continuous spark provides added operational stability
Variable Speed Control: Maintains optimal CFM delivery for even temperature distribution and improved indoor air quality
Key Benefits Multi-Voltage Versatility: Dual-rated for 110-120V and 220-240V applications
The unit features two distinct potentiometers on the electronic timer face
always verify the specific regulator kit compatibility (typically a 1751 series kit) before attempting a field conversion
Siemens Building Technology 331-916 Mounting Bracket 319847-401 This is ideal for olderFor field technicians and mechanical contractors tasked with retrofitting or mounting pneumatic controls, the Siemens 331 916 (AP331) is the standard issue side mounting bracket designed specifically for No. 3 and No. 4 pneumatic damper actuators. Built for rigid, stable installations, this fixed mounting bracket ensures proper alignment of the actuator to the damper shaft, preventing side loading that can prematurely wear out actuator seals or cause
US$ 22.99
US$ 460.00
US$ 37.99
US$ 210.00
US$ 240.00
US$ 1120.00