SunEarth Freeze Snap Switch Package of 5
SunEarth Freeze Snap Switch Package of 5 is backordered and will ship as soon as it is back in stock.
SunEarth Freeze Snap Switch Package of 5
Part Number: GC-3
Product Description
The SunEarth GC-3 Freeze Snap Switch Package includes five high-quality freeze snap switches designed to help protect solar thermal, hydronic, and radiant heating systems from freeze damage. Engineered to automatically activate at low temperatures, these normally closed snap switches provide dependable freeze protection by initiating system operation before freezing conditions can damage piping or equipment.
Featuring a durable brass probe, 1/2" NPT connection, and weather-resistant construction, the GC-3 is built for long-term reliability in demanding heating applications. Each switch is factory calibrated for consistent performance and is ideal for new installations, system expansions, or replacement maintenance.
The convenient 5-pack offers an economical solution for contractors, installers, and maintenance professionals working on multiple systems or stocking replacement components.
Key Features:
| Feature | Benefit |
|---|---|
| Automatic Freeze Protection | Activates at low temperatures to help prevent freeze damage and costly system repairs. |
| Normally Closed Switch | Reliable operation designed specifically for freeze protection applications. |
| Factory-Calibrated Temperature Activation | Provides consistent and dependable performance. |
| Durable Brass Probe | Corrosion-resistant construction for long service life. |
| 1/2" NPT Thread Connection | Standard connection allows quick and simple installation. |
| 24–240 VAC Compatibility | Compatible with a wide range of control systems and heating equipment. |
| 10A Resistive Current Rating | Suitable for controlling a variety of freeze protection circuits. |
| 36" Lead Wire | Flexible installation with ample wiring length. |
| Package of Five Switches | Ideal for contractors, replacement inventory, or multi-zone installations. |
| Designed for Solar & Hydronic Systems | Perfect for solar thermal, radiant heating, and freeze protection applications. |
Technical Specifications:
| Specification | Value |
|---|---|
| Manufacturer | SunEarth |
| Part Number | GC-3 |
| Product | Freeze Snap Switch Package of 5 |
| Switch Type | Normally Closed |
| Activation Temperature | 38°F ± 3°F (3°C ± 2°C) |
| Reset Temperature | 45°F ± 5°F (7°C ± 3°C) |
| Maximum Temperature | 200°F (93°C) |
| Voltage Rating | 24–240 VAC |
| Current Rating | 10A Resistive |
| Thread Size | 1/2" NPT |
| Probe Material | Brass |
| Wire Length | 36 in. |
| Wire Gauge | 18 AWG |
| Package Quantity | 5 Switches |
| Applications | Solar Thermal Systems, Hydronic Heating, Radiant Heating, Freeze Protection |
Technical Documents:
SunEarth Freeze Snap Switch Package of 5
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Let customers speak for us
Excellent product for descaling tankless water heater.
Once again, great quick service
Great service. Happy to find the products I needed.
Great place to order from. No complaints.
Had everything i needed and step by step directions!
Excellent product! Customer service via email was timely & supportive... Shipping was quicker than expected... Thx!
Great service, quick, my new go to store/website
Works really well, this seals well also.
Dont use too much and dont put that much heat on it.
Haven't tested when water is in the system but over all is better than oatey no 5.
I am very happy with my experience. We had a shipping issue on my first order, and after working with PLUMBESTORE, they sent me another part ASAP. The part arrived very quickly and as described.
Flux works great, like nothing I’ve ever used before. Good buy Oatey junk!
Quick transaction and shipping.
SanCO2 products are exemplary.but what was most impressive about my recent order was the superb service of PlumbEstore as provided by David. Great efficiency, accuracy, expertise and delivery were perfect. That is a true rarity in today's professional marketplace and deserves recognition & support.
