• Lochinvar Copper-Fin 2 Commercial Pool Heater front view
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Lochinvar 100138399 Copper-Fin 2 Natural Gas Commercial Pool Heater 750K BTU

Lochinvar 100138399 Copper-Fin 2 Natural Gas Commercial Pool Heater 750K BTU

$18,502.99
$22,204.99 $18,502.99
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Pool Heaters & Chillers

High-efficiency 750K BTU natural gas pool heater designed for commercial pools with energy-saving performance.
Product Details

The Lochinvar Copper-Fin 2 100138399 Natural Gas Commercial Pool Heater delivers 750,000 BTU of high-efficiency heating power, ideal for large-scale aquatic facilities. It features a gasketless copper finned tube heat exchanger for direct and effective water heating.

Its advanced fan-assisted combustion system maximizes thermal efficiency while minimizing energy waste. The sealed combustion design helps retain all generated heat within the unit, further improving performance.

With no external heat losses, more energy goes into heating the water rather than escaping into the environment. This helps reduce operational costs and enhances energy savings over time.

Built for reliable, long-term use in commercial settings, it ensures consistent water temperature with minimal maintenance. This unit is perfect for hotels, public pools, and recreational facilities.

AI Review Summary ✨

⭐️⭐️⭐️⭐️⭐️ Customers rave about the heater’s powerful performance and consistent heat output, even in high-demand environments.

The copper-finned exchanger gets frequent praise for its efficient heat transfer and reliable durability.

Operators love how quickly and effectively it heats large pools without noticeable energy spikes.

Many users find the fan-assisted combustion system helps reduce overall energy bills significantly.

Reviewers also appreciate its sturdy construction and low maintenance requirements.

It’s frequently described as a solid investment for commercial settings due to its longevity and operational savings.
Features
  • High Heating Capacity – Delivers up to 750,000 BTU for quick, reliable heating in large pools
  • Copper-Fin Heat Exchanger – Gasketless, durable exchanger ensures efficient heat transfer with minimal loss
  • Fan-Assisted Combustion – Boosts thermal efficiency by optimizing air-to-fuel mixture
  • Sealed Combustion Design – Prevents external heat loss, focusing energy on water heating
  • Commercial-Grade Build – Built tough for consistent performance in demanding commercial environments
Specifications
  • Brand Lochinvar
  • Application Pool
  • Shipping Dimensions 64 x 22.25 x 31.5 inch
  • BTU Output750000 British thermal unit
  • Commercial, Residential, or Professional Commercial
  • Control Type Digital
  • Each Product Weight 713 pound
  • Flow Rate Min 55 gal/min
  • Fuel Type Natural Gas
  • Master Carton Quantity 1
  • Minimum Sell Quantity 1
  • Pallet Quantity1
Frequently Asked Questions

Q: Is this heater suitable for indoor installations?

Yes, the sealed combustion design makes it safe and effective for indoor setups, minimizing heat loss and external air requirements.

Q: What type of maintenance does this unit require?

Routine inspections and occasional cleaning of the heat exchanger and combustion system are recommended to maintain peak performance.

Q: Can this heater be used in saltwater pools?

Yes, but additional protective measures or components may be needed to prevent corrosion from salt exposure.
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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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