Johnson Controls D-3153-4 Damper Actuator THPU32HP7Y This LP gas orifice is

This LP gas orifice is compatible with several signature Modine series

How does this valve improve humidifier performance

the unit offers ten pre-defined wiring applications via parameter o61

We recommend verifying the vacuum with a manometer during diagnostics

it is rated for up to 40A for resistive heating applications

Johnson Controls D-3153-4 Damper Actuator THPU32HP7Y This LP gas orifice isThe Johnson Controls D 3153 4 Damper Actuator is a rugged, linear pneumatic actuator designed for professional grade HVACR modulation and safety damper applications. Built with a durable die cast aluminum body and a high performance 15 inch diaphragm made of synthetic elastomer, this unit provides the force necessary to drive dampers up to 16 square feet in proportional systems and 25 square feet in two position setups. This model features an 8 13 psi