Modine Effinity 93 Propane Heaters


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The Modine Gas Heater is the most efficient gas-fired unit heater in North America.

All operating at 93% efficiency, the Effinity93 will dramatically lower energy costs through decreased gas/propane consumption. For those looking to feel even more green with our Modine gas heaters or Modine propane heater, each unity will reduce CO2 output by roughly 13% versus comparable sized heaters.


  • Uses 100% outside air for combustion.
  • Sealed compartment protects combination gas control, ignition control, manifold and burner.
  • Industry-proven, AL29-4C stainless steel secondary heat exchanger and is ready for quick PVC pipe connections.
  • 93% thermal efficiency, maximizing seasonal efficiency through the use of a collector box and the power exhauster.
  • Horizontal or vertical concentric vent kits are available.
  • 20 gauge aluminized steel cabinet 
  • Aluminized steel heat exchange (409 stainless steel optional)
  • Adjustable sir-deflector blades
  • Fans on this Modine propane heater are engineered for quiet operation
  • totally enclosed fan/blower motors
  • Permanently -lubricated motor for trouble-free dependability
  • High temperature limit protection
  • Gas control step down transformer with 24V gas controls
  • Direct spark ignition with continuous retry control system
  • The Effinity 93 requires a Double Heater Hanger Kit