Johnson Controls V-3754-6006 Reconditioning Kit 30067439-890 this universal HSI control supports

this universal HSI control supports both direct flame sense (through the ignitor) and indirect flame sense (via a separate remote sensor) using a simple onboard jumper

With a fixed 2-degree differential and a snap-acting Pennswitch

typically ranging from -1

use a digital manometer while adjusting the screw (clockwise to increase

Johnson Controls V-3754-6006 Reconditioning Kit 30067439-890 this universal HSI control supportsJohnson Controls V 3754 6006 Reconditioning Kit for 1 2" Normally Open 2. 2 Cv V 3754 and VB 3754 Valves with 3 6 PSI and 9 13 PSI Spring Ranges (Includes Cage, O ring, Stem, Bonnet, Packing Nut, and Instructions)