Home > Products > Pool Heaters >

Raypak Raytherm Pool Heaters 2100-4001

RayPak RayTherm 2100-4100 Pool Heater

Only Raypak offers a pool heater that is not only the most efficient (up to 82% thermal efficiency) but also includes engineering and manufacturing innovations not found in other makes. As a result, Raypak's commercial pool heater is unmatched for heating efficiency, operating economy, low-cost installation and all-around dependability. And they are fired up and fully tested at the factory to assure their on-site performance


  • Indoor installations only
  • Up to 82% thermal efficiency
  • Natural or propane gas
  • Fuel-saving electronic ignition
  • Dual gas valves
  • 7/8" diameter finned curpo-nickel tubes
  • Bronze headers
  • Front mounted bypass and bronze pump included

Call 866-361-2237 for more information on specifications, pricing and availability.

Browse for more products in the same category as this item:

Products > Pool Heaters
Featured Products