Description
Laars Heating Systems R0059100 Gas Valve Overview
The Laars Heating Systems R0059100 is an OEM replacement gas valve engineered to deliver precise, reliable fuel control in Laars boiler and heating applications. Designed to operate on a 24-volt control circuit with a 4-inch water column (4″ wc) pressure rating and a 1/2-inch gas inlet/outlet connection, this valve ensures accurate gas flow regulation to maintain safe and efficient combustion.
Key Features
- OEM Laars Heating Systems replacement gas valve
- 24V operating voltage for compatibility with standard low-voltage control systems
- 4″ wc (inches water column) pressure rating for proper gas flow regulation
- 1/2″ gas connection for straightforward installation
- Designed for use in Laars boilers and hydronic heating equipment
- Ensures safe, consistent fuel delivery to the burner assembly
Application
This gas valve is a direct OEM replacement part for compatible Laars Heating Systems boilers and water heaters. It is ideal for HVAC technicians and service professionals performing routine maintenance, emergency repairs, or system upgrades on Laars heating equipment. Using genuine Laars replacement parts helps maintain system warranty compliance and ensures optimal performance.
Installation Notes
- Always shut off the main gas supply before servicing or replacing the gas valve
- Verify system voltage and pressure ratings match valve specifications prior to installation
- Installation should be performed by a qualified HVAC or gas service technician
- Consult the Laars equipment service manual for model-specific wiring and mounting instructions







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