Trane BAYKSKT266 Mod Kit

HARD START MOD KIT

Trane BAYKSKT266 Hard Start Capacitor Kit – Compressor Start Assist for Split System Heat Pumps

The Trane BAYKSKT266 Mod Kit is a factory-authorized hard start capacitor kit designed specifically for Trane scroll compressors. This essential upgrade helps improve compressor start-up performance, particularly in challenging conditions such as low ambient temperatures, long line sets, or areas with marginal power supply.

Key Features:

• Model: BAYKSKT266

• Type: Hard Start Capacitor Kit

• Application: Trane Split System Heat Pumps

• Compatible Models: 4TWR7048A1000C, 4TWR7060A1000C

• Function: Assists in faster compressor start-up and reduces wear

• Includes: Start capacitor and relay kit for easy installation

The BAYKSKT266 stores extra electrical energy and delivers it when your compressor motor needs a boost—eliminating motor struggles during start-up and enhancing system reliability. Ideal for residential and light commercial use, it supports energy efficiency, reduces start-up stress, and extends the service life of your HVAC system.

Why Choose This Kit?

• Improves system start-up reliability

• Reduces wear on compressors

• Enhances efficiency in low voltage or harsh conditions

• OEM-approved replacement for guaranteed compatibility

Upgrade your Trane heat pump today with the BAYKSKT266 Hard Start Kit—a small part that delivers big performance benefits.