Raypak C-R406A Digital Cast Iron ASME Pool/Spa Heater; 399000 BTU, Liquid Propane, #57 Burner, Copper Tubing

Product Features

• PolyTuf Textured Powder Coating - The Raypak gas heater has a polyester-coated, non-corrosive cabinet that is more durable than solvent-borne and waterborne-coated metal cabinets. Every piece of sheet metal goes through a 7-stage wash system. making certain the powder paint has a perfect bond. Underneath the tough, yet beautiful finish you will find galvanized metal that offers superior rust prevention and years of durable service.
• Fire Tile - A ceramic fiber combustion box keeps your heater running efficiently while keeping the outside jacket cool. By using this space-age material the heater won't retain residual heat after it is turned off, allowing it to be installed without the
• Fuel-Efficient - Energy-smart Raypak heaters consistently achieve the highest efficiency ratings. They meet or exceed all federal and state standards
• Digital Controls - The digital system requires external power (120 VAC or 240 VAC) and generates a pilot only when there is a call for heat. It provides simple setup and easy programming, as well as easy-to-understand diagnostics and simple connections to
• Microprocessor-Controlled Thermostat - The Raypak Digital gas heater features a microprocessor-based control center. This control allows you to set your pool or spa temperature precisely at your favorite setting just by pressing the up or down temperature
• Self-Diagnostic - On-board diagnostic controls let the user and the service professional know what is going on with the heater at all times. In the event that you would ever have a problem with the heater, the digital display will indicate the source
• Flame Strength Indicator - A pool industry first! The pilot flame signal is monitored with an easy to read visual bar display. 4 bars or less indicate a weak signal, letting the service tech know that the pilot should be checked. 5 bars or more indicate g
• Voltage Monitor - Transformer output power can be monitored by the circuit board. This helps service techs diagnose issues quicker and more efficiently
• Cycle Counter and Run Time Monitor - The control captures every cycle of the main gas valve as well as how long it stays open. This offers valuable and useful feedback to the service tech. By monitoring the run times on multiple unit installations, the lo
• Remote Compatible - Compatible with most major pool control and remote systems on the market today. Any two-wire or three-wire remote can connect to the heater and be integrated into the pool control system of your choice
• Electronic Ignition - Raypak Digital heaters come standard with intermittent spark ignition pilot safety controls. What this means is that the pilot only comes on when there is a call for heat
• Wind-Resistant Design - No need for fans to combat drafting problems under normal conditions. This heater is designed to draft naturally in outdoor installations with its exclusive low-profile design. It is so thoughtfully and carefully designed it actually protects itself from the things that tend to stifle ordinary pool and spa heaters. It delivers uninterrupted heating performance regardless of falling leaves, wind, airborne debris, rain, downdrafts, updrafts, sleet, snow, etc
• Digital LCD for temperature control and heater settings
• 2 Inch glass-lined Cast Iron headers
• Microprocessor controls diagnostic readout and continuously monitors operational status
• Unitherm governor eliminates condensation
• High-wind reliability
• 125# pressure relief valve included
• Small footprint
• Cast-Iron Headers - Rugged cast-iron headers with porcelainized waterways provide the strength that tough ASME requirements demand
• All-Copper-Fin-Tube Heat Exchanger - The fin tubes of the heat exchanger are each made from a single piece of extRuudd copper. This integral-fin design allows maximum heat transfer to be attained and maintained
• Stainless Steel Tube Sheet - Stainless steel tube sheets are used on all Raypak gas heaters. This allows for a completely nonferrous waterway, leaving your pool truly rust-free
• CPVC 2 Inch Water Connections - Standard with every Raypak is a set of 2 Inch slip-fit CPVC water connections to make your installation secure and effortless
• Condensation Protection - The Unitherm Governor inside the header helps reduce condensation from low inlet water temperatures. It automatically regulates the water flow to help keep the water temperature in the heat exchanger above 105 deg F. Both water temperature and water flow rate are controlled to eliminate condensation, sooting, and scale build-up that can shorten heater life
• High Flow Rates - The Raypak gas heater comes with an automatic bypass built into the header. You'll find that the heater is capable of handling water flow at a rate up to 125 gpm
• Burner Tray - Every burner tray is built to last, from the stainless steel burners to the aluminized metal used in the heat sensitive areas. Innovative design allows for the easy removal of the tray and burners for servicing

Product Specifications