also known as the Vertical Pilot Assembly J915HHA

The innovative hollow ball design reduces the overall weight on the valve seats by up to 20%

use a manometer to verify the exact "inches of water column" at which the contacts change state

Stable Flame Signal: Enhanced sensor probe provides consistent microamp feedback to the ignition control

Key Benefits: Precision Calibration: Factory-set for 2-stage York furnace systems to ensure accurate draft detection and reliable ignition

Honeywell MS7510A2206 Actuator THPU32HP7Y also known as the VerticalThe Honeywell MS7510A2206 is a high torque, 88 lb in spring return direct coupled actuator designed for reliable control of dampers and valves in commercial HVAC systems. Operating on 24Vac Dc, this multifunctional unit supports 0 2 10 Vdc modulating control, floating, and on off signals, with a 4 20mA capability using the included 500 Ohm resistor. The self centering shaft adapter ensures a secure fit on round shafts up to 1. 06" and square shafts up