





🔥 Heat Smarter, Not Harder — Upgrade Your Water Game!
The WiseWater 38'' Side Arm Heat Exchanger is a high-efficiency, fin-enhanced stainless steel unit designed to deliver 23,000 Btu/hr for heating up to 60 gallons of water. Featuring a durable double wall for water purity, standard FNPT threaded ports for easy installation, and a thermo-siphon design that reduces energy costs by eliminating pumps, this compact heat exchanger is ideal for residential hot water, solar heating, and outdoor wood furnace systems.






| Brand | WiseWater |
| Product Dimensions | 2"W x 38.4"H |
| Color | Silver |
| Maximum Temperature | 406 Degrees Fahrenheit |
| Efficiency | High |
| Style | Outdoor Installation |
| Maximum Operating Pressure | 150 Pound per Square Inch |
| Mounting Type | Floor |
| Is Electric | No |
| Manufacturer | Linan Beta Mechanical & Electrical Co., Ltd. |
| Item Depth | 2" |
| UPC | 194109995135 |
| Part Number | 115 |
| Item Weight | 6.64 pounds |
| Item model number | FES115 |
| Is Discontinued By Manufacturer | No |
| Size | 60Gal-1''Shell+3/4'' Tube |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Capacity Description | 23kBtu |
| Usage | Domestic Hot Water Heating, Outdoor Wood Furnaces/Boilers, Solar Hot Water Heating, Plumbing Applications |
| Batteries Included? | No |
| Batteries Required? | No |
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