SunEarth Heat Exchanger SP31-40
SunEarth Heat Exchanger SP31-40 is backordered and will ship as soon as it is back in stock.
The SunEarth SP31‑40 SunPlate Heat Exchanger is a high‑capacity, stainless‑steel plate heat exchanger designed for superior performance in solar thermal and hydronic heating systems. Featuring 40 precision‑stacked plates and 1″ NPT ports, it delivers exceptional heat transfer efficiency while maintaining compact form and robust durability.
Its stainless‑steel construction ensures corrosion resistance and long‑term reliability, making it ideal for residential, commercial, and industrial solar applications. Designed for seamless integration with SunEarth’s solar thermal components, the SP31‑40 exemplifies efficiency, strength, and craftsmanship.
⚙️Key Features:
| Feature | Description |
|---|---|
| Stainless Steel Construction |
Corrosion‑resistant stainless steel for long‑term durability |
| 40 Plate Design | Maximizes surface area for efficient heat transfer |
| 1″ NPT Ports | Standard threaded ports for easy system integration |
| Compact Footprint |
Space‑saving design ideal for solar and hydronic systems |
| High Thermal Efficiency |
Optimized flow channels for rapid heat exchange |
⚙️Technical Specifications:
| Specification | Details |
|---|---|
| Model | SP31‑40 |
| Type | Plate Heat Exchanger |
| Material | Stainless steel plates with copper brazing |
| Port Size | 1″ NPT |
| Plate Count | 40 |
| Dimensions | Approx. 17″ L × 5″ W × 3″ H |
| Weight | ≈ 15 lb (6.8 kg) |
| Applications | Solar thermal systems, hydronic heating, domestic hot water preheat |
⚙️Technical Documents:
SunEarth Heat Exchanger SP31-40
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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.
