Trane MOD1387 Control Module 340155-7026 The brass construction ensures durability

The brass construction ensures durability under constant thermal stress

maintaining the correct manifold pressure is critical for heat exchanger longevity and preventing soot accumulation

The sensing element utilizes a high-durability pressure-actuated bellows to manage a broad operating pressure range of 50 to 500 psi

For contractors maintaining older equipment

This specific model is calibrated for natural gas at 3

Trane MOD1387 Control Module 340155-7026 The brass construction ensures durabilityThe Trane MOD1387 Control Module is an OEM ECM motor controller designed specifically for compatible Trane and American Standard air handlers and high efficiency furnaces. As a variable speed motor control, this module manages the airflow across various heating and cooling stages, ensuring precise static pressure regulation and optimized system performance. This replacement HVAC control board is engineered to interface directly with GE 2. 3 and 2. 5