Description
The Laars Heating Systems RE2077701 is an OEM EM2 20A Relay engineered to deliver dependable switching performance in Laars boiler and hydronic heating applications. Designed as a direct factory replacement, this relay ensures your heating system maintains proper control sequencing and operational integrity.
Product Overview
As a critical electrical control component, the EM2 20A Relay manages load switching within compatible Laars heating systems. Using a genuine OEM replacement part helps preserve system efficiency, prevents nuisance faults, and extends the service life of your equipment.
Key Features
- OEM Laars Heating Systems replacement relay
- EM2 series relay rated at 20 amps
- Designed for use in Laars boiler and hydronic heating systems
- Direct drop-in replacement for simplified installation
- Supports reliable load switching and control sequencing
- Helps maintain system efficiency and uptime
Application
This relay is intended for use in Laars boiler and hydronic heating systems that require the EM2 20A Relay. Always verify compatibility with your specific Laars model before installation. Consult the equipment service manual or a qualified HVAC technician for proper installation guidance.







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