Cast Iron Glass-lined Header

Raypak applies its years of commercial boiler experience to the design of its cast iron glass-lined headers. A metal header design allows for the higher working pressures required by ASME. All ASME headers are inspected upon arrival at Raypak and each lot (pour date) tested by an independent laboratory. Only after the material passes stress analysis and metal composition tests is it approved for use in an ASME unit.

All Copper Fin Tube Heat Exchanger

All Raypak RP2100 ASME gas heaters come standard with .065" wall integral copper finned tubes. This tubing is over 50% thicker in wall thickness than standard tubing. Since the fins are integral to the tube, maximum heat transfer is attained. The fin tubing is made from one piece of extruded copper tube, not from separate fins attached to the copper tubes. Every RP2100 has the same robust design tube bundle that is used in Raypak's large gas commercial boilers. Built to last, built Raypak tough.

CPVC 2" Water Connections

Standard with every RP2100 is a set of 2" slip fit CPVC water connections to make your installation secure and effortless. These couplings screw into the 2" flanged header. You can also direct plumb your copper pipe into the flanged header.

Condensation Protection

Standard on all RP2100 models is Raypak's Unitherm Governor, which is like an automatic bypass. The Unitherm Governor automatically regulates the water flow to help keep the water temperature in the heat exchanger above 105°F.

Hi Flow Rates

No need to worry about large pumps or high flow systems. The RP2100 comes with an automatic bypass built into the header. The RP2100 can handle up to 125 GPM.

ISO 9001

Raypak is proud to be a ISO 9001 registered manufacturing plant. One more reason why Raypak is number onein the heater industry today.

End-of-Line Test

Every Raypak gas pool heater is plumbed and test fired before it is put in the carton. This ensures that your heater will fire right out of the box and continue to give you years of trouble-free operation.

Quality Checkpoints

The Raypak assembly process includes 6 final assembly quality checkpoints that help to ensure that each and every Raypak RP2100 is built correctly, and built to last.

CSA Certified

All of Raypaks products are CSA certified. The RP2100 is tested by CSA to the ANSI Z21.56 standard.