• Lochinvar Copper-Fin 2 650K BTU natural gas pool heater front view
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Lochinvar 100138397 Copper-Fin 2 Natural Gas Commercial Pool Heater 650K BTU

Lochinvar 100138397 Copper-Fin 2 Natural Gas Commercial Pool Heater 650K BTU

$17,221.99
$20,667.99 $17,221.99
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Pool Heaters & Chillers

Efficient, high-performance commercial pool heater with 650K BTU output and reduced energy waste.
Product Details

The Lochinvar Copper-Fin 2 100138397 Natural Gas Commercial Pool Heater delivers 650,000 BTU of heating power with exceptional thermal efficiency. It’s ideal for large-scale pool heating applications. 

This unit features an advanced fan-assisted combustion system for consistent performance. Its copper-finned tube heat exchanger ensures rapid and direct heat transfer.

The gasketless design minimizes maintenance and enhances reliability over time. Its sealed combustion chamber eliminates external heat loss.

Energy is transferred directly to the water, reducing wasted heat and cutting operational costs. It's engineered to deliver dependable performance with lower energy consumption.

AI Review Summary ✨

⭐️⭐️⭐️⭐️⭐️ Customers praise the Lochinvar Copper-Fin 2 for its exceptional build quality and high-efficiency performance in commercial settings.

Users note the heater’s ability to maintain consistent water temperatures, even during peak usage. It operates quietly and reliably under heavy workloads.

The fan-assisted combustion system is appreciated for maximizing output while keeping fuel usage low.

Many reviewers mention it’s easy to install and requires minimal upkeep thanks to the gasketless design. They see excellent value for its long-term cost savings.
Features
  • High BTU Output – Offers 650,000 BTU of heating power for large commercial pools
  • Advanced Combustion System – Fan-assisted combustion ensures efficient and steady operation
  • Copper-Fin Tube Heat Exchanger – Maximizes heat transfer directly to water for faster heating
  • Sealed Combustion Design – Prevents heat loss and improves overall thermal efficiency
  • Low Maintenance Build – Gasketless design reduces servicing needs and increases reliability
Specifications
  • Brand Lochinvar
  • Application Pool
  • Shipping Dimensions 56.75 x 22.25 x 31.5 inch
  • BTU Output 650000 British thermal unit
  • Commercial, Residential, or Professional Commercial
  • Control Type Digital
  • Each Product Weight 665 pound
  • Flow Rate Min 55 gal/min
  • Fuel Type Natural Gas
  • Master Carton Quantity 1
  • Minimum Sell Quantity 1
  • Pallet Quantity1
  • Thermal Efficiency85
Frequently Asked Questions

Q: Can this pool heater be used outdoors?

A: This model is designed for indoor use in a mechanical room or enclosed poolside space with proper ventilation, not for outdoor installation.

Q: How energy efficient is this unit compared to traditional models?

A: The Lochinvar Copper-Fin 2 achieves high thermal efficiency due to its sealed combustion and copper-finned heat exchanger, significantly reducing energy waste and operational costs.

Q: What type of maintenance is required for this heater?

A: Routine inspections and occasional cleaning of internal components are recommended, but its gasketless design greatly reduces the need for frequent maintenance.
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Disclaimer:
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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