Hearth & Home 230-0900 Snap Disc 200 Open
Excluded Brands
The following brands are not eligible for LTI discount codes (including WELCOME). They go on sale only during manufacturer-authorized promotions:
- Gozney — pizza ovens and accessories
- OHCO — massage chairs
- Positive Posture — massage chairs and recliners
- Nomadix — outdoor lifestyle products (towels, blankets, accessories)
Excluded Products
The following individual products are also not eligible for discount codes:
- Any product that already has a price markdown — items on sale or clearance can't stack additional discounts on top
- FreshWater Salt System Replacement Cartridge (single)
- FreshWater Salt System Replacement Cartridge (3 Pack)
- Route Protection Insurance — third-party shipping protection, not eligible for our discounts
- Bullfrog A / R / X Series 10-00282 Filter Cartridges
- Bullfrog STIL Series 10-00281 Filter Cartridges
- FROG® @ease Sanitizer System for Bullfrog Spas
- FROG® @ease Replacement Cartridge for Bullfrog Spas (3 Pack)
- Bullfrog Simplicity™ Flat Filters for M Series (4 Pack)
- Filter Core Cage & Cap Assembly for Bullfrog Spas
- Fireplaces (gas, wood-burning, and fireplace inserts)
- Electric Fireplaces
- Gas Vent Pipe
- Pellet Vent Pipe
- Fireplace Fronts
This list can change. Manufacturers occasionally add or remove products from their MAP-protected lists. We update this page when they do, but the most accurate way to confirm whether a discount applies to a specific item is to add the item to your cart and try the code at checkout. If the code doesn't work, the item is excluded. If it does work, it's eligible.
Returns On Hazardous Materials
Some of the products we sell — primarily spa and pool chemicals — are classified as hazardous materials by the U.S. Department of Transportation (DOT). These items can't be returned to us by mail, even though we'd like to make returns easy on every product. This page explains why the rule exists, what's covered, and what your options are if you have unopened chemicals you no longer need.
The short version: We can't accept hazmat returns by mail (federal regulations prohibit it), but we can accept them in person at our Idaho Falls, Boise, or Twin Falls showrooms. If a product arrived damaged or defective, that's handled differently — call us right away and we'll work with the manufacturer on a replacement or refund.
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®
