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098237-08 Gas Control Valve Replacement for SIT 630 Eurosit 630 – Compatible with 0630545 Fits NG & LP Vent-Free Fireplaces Boilers Heaters Log Sets – Single Knob Thermostatic Control
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New $189.99
Product details
| Management number | 211662308 | Release Date | 2026/04/04 | List Price | $76.00 | Model Number | 211662308 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Exact Fit for SIT 630 & Eurosit 0630545】Precision-engineered replacement for SIT 630 series valves and Eurosit Comfort Glow Model 0630545. Direct drop-in fit ensures seamless installation in vent-free gas fireplaces, boilers, wall heaters, and heating systems. Always verify your existing valve model number before ordering — appearance may be identical but specifications differ.
- 【Snap-Action Modulating Thermostat – No Electricity Required】Features a professional-grade snap-action modulating thermostat that automatically adjusts flame output based on room temperature for consistent heat. Integrated safety interlock shuts off gas if the pilot flame goes out — ideal for continuous-use applications like boilers, heaters, and vent-free fireplaces.
- 【Dual-Fuel Ready: Natural Gas & Liquid Propane (LP) Compatible】Works seamlessly with both natural gas (NG) and liquid propane (LP) systems. Supports up to 20.5" WC inlet pressure, making it perfect for a wide range of vent-free heating appliances, including log sets, space heaters, and residential boilers.
- 【Single-Knob Control with Adjustable Pilot Flame】Simple one-knob operation for on/off control and precise pilot flame adjustment. Ensures stable ignition and optimal combustion. Note: Reuse your original minimum rate screw (not included) for correct setup and flame stability — especially important in boiler and heater applications.
- 【OEM-Quality Build | DIY Installation in Minutes】Built to meet or exceed OEM standards with high-temperature resistant, corrosion-proof materials. Durable construction ensures long-term reliability in fireplaces, boilers, and heating systems. Direct-swap design allows quick, tool-free replacement — save time and money vs. professional service calls.
| Brand Name | Crispaire |
|---|---|
| Unit Count | 1.0 Count |
| Valve Type | Thermostatic Valve |
| Thread Type | NPT |
| Manufacturer | Crispaire |
| Model Number | 630 |
| Material Type | Stainless Steel |
| Connector Type | Threaded |
| Exterior Finish | Stainless Steel |
| Number of Ports | 2 |
| Maximum Pressure | 7 Inches of Mercury |
| Inlet Connection Size | 20.5 Inches |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | NPT |
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