Skip to Navigation Skip to Content

ribbon image Stock Up on Real OEM HVAC Parts for the Summer Season!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Trane RLY03178 RELAY; TIME DELAY, 90 SECOND TIME DELAY/

Log in to enable Quick Order
Manufacturer:
Manufacturer #:
RLY03178
Parts Town #:
TRNRLY03178
Units:
Each
Fits Models:

Trane RLY03178 Genuine OEM Replacement Part

A Trane RLY03178 Relay delivers a 90-second time delay to manage startup sequencing and safeguard components in demanding HVAC applications.

  • Installing real OEM relays supports precise fit and matching control logic, boosting plug‑and‑play compatibility with existing wiring, timers, and control schemes without rework
  • Product Type: Time Delay Relay
  • Contact Configuration: SPST
  • Time Delay: 90s

You May Also Like
Tu Pourrais Aussi Aimer
También te Puede Interesar

  • Length:
    1 in / 2.54 cm
  • Width:
    1 in / 2.54 cm
  • Height:
    1 in / 2.54 cm
  • Weight:
    Not Available