("Raypak") warrants to the original owner that all parts of this boiler which are actually manufactured by Raypak will be free from failure under normal use and service for the specified warranty periods and subject to the conditions set forth in this Warranty. Labor charges and other costs for parts removal or reinstallation, shipping and transportation are not covered by this Warranty but are the owner's responsibility. HEAT EXCHANGER WARRANTY: Five (5) years from date of boiler installation

Your results may vary. Economaster Circuit Board Catalog No.: 5100.20-I Effective: 12-28-07 Replaces: 03-15-03 ELECTRICAL DATA Adjustable Timing: 3 to 10 minutes (Factory set at 7 minutes) Input Power (Primary): 24 VAC 50/60 Hz Input Signal (Controller): 24 VAC or 120 VAC Output (SPST Relay): Load - Up to 10 Amp-120 VAC Single Phase* Ambient Temperature: -67°F to +158°F * Motors larger than 3/4 HP and three-phase current require a contactor or motor starter equipped with a 120 VAC coil

It activates the pump as needed to support hot water demand, and shuts the pump down only after evacuating the boiler's residual heat to the heating system or hot water storage tank. The Economaster II saves money in several ways. Electrical costs are reduced, since the pump is not running constantly. In addition, gas costs are cut, because residual heat that would otherwise escape through the flue is captured, and water is not subject to cooling during unnecessary circulation through the syste

The stainless steel burner system used in the Raypak Digital is inherently forgiving and extremely robust. The burner is self-adjusting to compensate for gas pressure fluctuations, allowing the heater to always burn clean and safe. Fan-Assisted Combustion Not all low NOx heaters are made the same. The Raypak Low NOx design uses a fan to provide cool, controlled combustion air to the burners. Other brands use a fan to pull hot flue gases through the heater. The Raypak design allows the heater to

• ASME - (optional) • Cupro-nickel - (optional) 2” CPVC Connections High Limits and Controls • Mounted on the in/out header Ceramic Fiber Combustion Chamber Non-Combustible Base • Heater can be installed on a combustible surface 120/240V • Incoming power can be connected to the right or left side. Optional D-2 Power Vent D-2 Power Vent Sometimes, equipment rooms or unusual venting configurations require the use of a power vent. Being the heater experts, we have this option for you when the need

The Raypak Digital has on-board diagnostic controls that let the user and the service professional know what is going on with the heater at all times. In the unlikely event that a problem develops, the digital display easily points out the problem and the probable cause. It's like having a service technician built into every heater! Remote-Compatible The Raypak Digital is compatible with most major pool control and remote systems on the market today. Any two- or three-wire remote can connect to

RAYPAK RESERVES THE RIGHT TO SUBSTITUTE, DELETE OR CHANGE ANY PART WITHOUT NOTIFICATION. THE ADDITION OF OPTIONS MAY ALSO CHANGE SOME OF THE PARTS. ORDER REPLACEMENT PARTS FROM ACTUAL HEATER COMPONENTS. FOR DETAILED INSTRUCTIONS, SEE "HOW TO USE YOUR RAYPAK ILLUSTRATED PARTS LIST", CATALOG NO. 9001.10 Raypak, Inc., 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (800) 872-9725 Litho In U.S.A. Fig# 240175 CALL OUT DESCRIPTION 203A 263A 333A 403A B BURNER TRAY 1-B 2-B 3-B 4-B Burner Tray

Flow Min. Flow GPM AP (ft) AT GPM AP (ft) AT 302B 90 9.8 6 32 1.3 16 402B 90 10.0 8 32 1.35 21 Model MBTUH A K T W Amp Draw Operating Input Output Width (w/ Pump) Weight (Lbs.) 302B 300 255 36 5 6 18 21.1 425 402B 399 339 43 6 6 18-1/2 21.1 500 NOTES: Dimensions are in inches. Ratings shown are for elevations up to 5,000 feet and for natural or propane gas. For installation at elevations over 5,000 feet, please contact manufacturer. Raypak, Inc. ■ 2151 Eastman Avenue, Oxnard,

Job:_ Hi Delta® - Type P Engineer:--Commercial Pool Heaters Contractor:--Models 302B & 402B Prepared By:_ Date:_ Model:_ Indoor/Outdoor:_ MBTUH Input:_ Sealed Combustion Chamber 100% Factory Fire Tested Efficiency: 85% Minimum Non-condensing Inlet Temperature: 105°F Thermal Shock Proof Heat Exchanger Limited Twenty-year Thermal Shock Warranty Limited Five-year Heat Exchanger Warranty Diagnostic Center with Fault History PolyTuf Powder Coated Cabinet No Combustible Floor Shield Requir