Lochinvar 100138407 Copper-Fin 2 Natural Gas Commercial Pool Heater 1800K BTU
Lochinvar 100138407 Copper-Fin 2 Natural Gas Commercial Pool Heater 1800K BTU
High-efficiency 1.8M BTU commercial pool heater with advanced combustion and copper-finned design for powerful, cost-effective heating.
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The Lochinvar Copper-Fin 2 Pool Heater delivers outstanding 1,800,000 BTU performance with premium thermal efficiency to cut energy costs in high-demand commercial settings.
It features a copper-finned, gasketless heat exchanger and advanced fan-assisted combustion system to ensure consistent and efficient heat transfer.
Sealed combustion design eliminates external heat loss, directing energy straight to the water and improving overall system performance.
Engineered for reliability, this unit includes durable components and digital controls for simple operation and precise temperature management.
Its compact footprint and rugged build make it an ideal choice for commercial pool environments seeking long-term heating solutions.
This heater is powered by natural gas and supports a high flow rate, making it suitable for large aquatic facilities with continuous heating needs.

⭐⭐⭐⭐⭐
Buyers highlight the heater’s impressive thermal efficiency and low operating costs in busy pool facilities.
Operators appreciate the digital controls, which make setup and ongoing operation simple and precise.
The copper-finned heat exchanger receives praise for its fast heat-up time and dependable water temperature consistency.
Customers value its durable construction and long-term performance under demanding commercial usage.

- BTU Output: 1,800,000 BTU for large-scale commercial pool heating
- Thermal Efficiency: High-efficiency combustion reduces energy waste and operating costs
- Fuel Type: Natural gas for clean, reliable heating
- Heat Exchanger: Copper-finned and gasketless for maximum thermal transfer and minimal maintenance
- Combustion System: Fan-assisted sealed combustion ensures optimal performance
- Control Type: Digital interface for precise adjustments and monitoring
- Design: Sealed combustion minimizes external heat loss
- Durability: Built for heavy-duty commercial environments
- Application: Specifically engineered for pool heating

- Brand: Lochinvar
- BTU Output: 1,800,000 BTU
- Application: Pool
- Control Type: Digital
- Fuel Type: Natural Gas
- Flow Rate Min: 115 GPM
- Each Product Weight: 1233 lb
- Shipping Dimensions: 82.25 x 33.5 x 36 in
- Commercial/Residential Use: Commercial
- Master Carton Quantity: 1
- Minimum Sell Quantity: 1
- Pallet Quantity: 1

Q: What makes the Copper-Fin 2 more efficient than traditional pool heaters?
The combination of a fan-assisted sealed combustion system and copper-finned heat exchanger maximizes heat transfer and minimizes energy loss.
Q: Can this heater be used for residential pools?
While technically possible, it's optimized for commercial pools due to its high BTU output and flow rate requirements.
Q: Does the sealed combustion design require special ventilation?
No, the sealed combustion design eliminates the need for external ventilation and helps maintain energy efficiency indoors.

Pool heaters and heat pumps are not returnable once installed or connected. Double-check fuel type, voltage, and sizing before installation.

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