Hearth & Home 230-0900 Snap Disc 200 Open
Hearth & Home 230-0900 Snap Disc 200 Open
Overview
Ensure your fireplace or stove operates within safe temperature limits with the Hearth & Home 230-0900 Snap Disc 200°F Open. Designed to act as a high-limit safety switch, this snap disc automatically opens the circuit when temperatures reach 200°F (93°C)—cutting power to critical components such as blowers, augers, or igniters in the event of overheating.
Engineered for precision and durability, this component helps protect your appliance from thermal damage and ensures compliance with safety protocols. As a genuine OEM part from Hearth & Home Technologies (HHT), it delivers long-term reliability in demanding environments.
Key Features
- Temperature-Sensitive Shutoff: Opens the electrical circuit at 200°F to stop operation of key components during unsafe temperature conditions.
- Automatic Reset Option: Typically includes an automatic reset feature that closes the circuit again when temperatures fall back to a safe range (confirm with specific model usage).
- OEM Replacement: Manufactured to meet Hearth & Home Technologies standards for compatibility and safety—ideal for gas, pellet, or wood appliances.
- Protects Core Components: Helps prevent heat damage by limiting the operation of the unit during overheating events.
What’s in the Box
- 1 x 230-0900 Snap Disc 200 Open
- Function: Opens on Temperature Rise
- Trip Temperature: 200F
- Reset Type: Typically Automatic
- Mounting Style: Surface-Mount Disc with Two Screw Terminals
- Contact Style: Normally Closed (Opens at 2000 F)
Recommend For
The Hearth & Home 230-0720 SIT Valve MV is a millivolt-operated gas control valve designed for use with liquid propane (LP) in various gas fireplaces and stoves. This OEM component is manufactured by Hearth & Home Technologies (HHT) and is compatible with multiple brands under the HHT umbrella, including Heat & Glo, Heatilator, and Quadra-Fire.
The 230-0720 SIT Valve MV is compatible with a range of models across different brands. Below is a list of confirmed compatible models:
Models
Quadra-Fire: CB1200, CB1200M-MBK, CB1200-C, 1200i
Hearth & Home®
