Pre-Lubricated Insert: Features high-grade lubricant suited for the heat cycles found in rooftop units and indoor handlers

Precise OEM Fitment: Designed specifically for HVAC supplemental protection

The HH18HA094 features durable construction to withstand the vibration and thermal cycling common in 3/8-inch pipe applications

also identified as the XB1019MW551B

this auto reset pressure switch features an adjustable setpoint range from 9" Hg to 102 psig and a flexible differential range of 15 to 73 psig

Trane MOD2309 Module 320788-702 Pre-Lubricated Insert: Features high-grade lubricantThe Trane MOD2309 is a factory programmed Variable Speed Module specifically engineered for high efficiency HVAC systems. Unlike universal or aftermarket alternatives, this ECM motor control module is pre configured to match the specific blower curves and airflow requirements of compatible Trane units. This microprocessor based control optimizes variable speed fan performance to provide consistent static pressure management while reducing energy