Description
How do I adjust the temperature set point on this control
Check for continuity
For service technicians in the field
Optimized for use with Honeywell crankarms and ball joints within the Moduflow product line
York S1-025-30891-000 Jumper Bar How do I adjust theThe York S1 025 30891 000 Jumper Bar is a precision engineered 4 lug circuit breaker jumper bar designed for high performance electrical distribution within HVACR systems. As a critical Source 1 York replacement part, this component facilitates the reliable bridging of electrical contacts in Square D circuit breaker assemblies, ensuring consistent power flow across multiple poles. This jumper bar is essential for technicians performing system
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























