Hearth & Home 203-0470 Snap Disc 125

Hearth & Home 203-0470 Snap Disc 125

Overview

The Hearth & Home 203-0470 Snap Disc 125 is a temperature-sensitive, automatic fan control switch designed to activate a blower or convection fan once your stove or fireplace reaches 125°F (52°C). This snap disc enhances comfort by helping circulate warm air more effectively while protecting your system from premature blower operation.

Manufactured by Hearth & Home Technologies (HHT), this part is a genuine OEM component, ensuring optimal compatibility, performance, and safety across a variety of fireplace and stove models.

Key Features

• Automatic Fan Activation: Turning on the fan or blower only when the unit reaches operating temperature. Helps prevent cold air from blowing at startup.
• OEM Certified: Manufactured to HHT specifications, ensuring safety, reliability, and seamless integration with approved fireplace models.
• Plug-and-Play Installation: Designed for simple, hassle-free setup with clear connection ports and secure mounting compatibility.
• Durable Construction: Official Hearth & Home Technologies accessory, ensuring reliability and warranty compliance.

What’s in the Box

• 1 x 203-0080
• Trip Tempreture: 300F
  
• Type: Normally Closed, Opens on Temperature Rise
• Mounting: Surface Mount with Two Screw Terminals 

Recommend For

The Hearth & Home 203-0470 Snap Disc 125°F (also known as SRV230-0470 or part number 812-1560) is a low-limit temperature switch designed to activate the convection blower in various pellet, wood, and gas stoves. This snap disc closes at 125°F (52°C), ensuring the blower operates only when the appliance reaches the appropriate temperature, enhancing efficiency and comfort.

This snap disc is compatible with a range of models from Quadra-Fire, Heatilator Eco-Choice, and Vermont Castings. Below is a list of confirmed compatible models.

Models

Quadra-Fire: 800, 1000, 1100i, 1200, 1200i, 21M-ACC, 27i-ACC, 31M-ACC, 3100 ACC, 41I-ACC 43M-ACC, 43ST-ACC, 57ST-ACC, Discovery I, II, III, Expedition I, II, III, DV-425 TR, DV-44 Heatilator: ECO-WINS 18, ECO-ADV-WS18, ECO-ADV-WS22

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