2 2 GENERAL SAFETY To meet commercial hot water use needs, the high limit safety control on this water heater is adjustable up to 210°F. However, water temperatures over 125°F can cause instant severe burns or death from scalds. When supplying general purpose hot water, the recommended initial setting for the temperature control is 125°F. Safety and energy conservation are factors to be considered when setting the water temperature on the thermostat. The most energy-efficient operation will resu

ft. or less HIGH RECOVERY ► Cuts fuel costs substantially because the standby and radiation losses normal to other boilers and tank-type water heaters are eliminated LOW WATER OPERATING TEMPERATURE ► Operates with water temperature as low as 105°F without condensing Heat Exchanger ■ ASME Inspected and Stamped 160 PSIG ■ National Board Approved ■ Headers □ Cast Iron Glass-lined - Standard □ Bronze - Option A-1 ■ Finned Tubing □ Copper - Standard □ Cupro Nickel - Option A-3 ■ ASME St

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. • Wind-Resistant Design No need for fans to combat drafting problems. 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 i

To do so may result in an explosion or fire. WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury or loss of life. Refer to the user.s information manual provided with this boiler. Installation and service must be performed by a qualified installer, service agency or the gas supplier. FOR YOUR SAFETY WHATTO DO IF YOU SMELL GAS: · Do not try to light any appliance. · Do not touch any electrical switch; do not use any phone in yo

4000.20.1 STOCK, 80-115 GALLONS 4000.21 STOCK, 175 GALLONS 4000.22 CUSTOM, 115-2590 GALLONS Larger tanks available upon request. Raypak, Inc. reserves the right to make product changes or improvements at any time without notice. PART NUMBER VOL GAL B DIA C O.A. HT F G H J K M 951408 235 30.0 84.0 10.31 15.75 7.88 30' 3 30 951409 335 36.0 84.0 12.00 18.88 9.44 30' 3 28.50 951410 534 42.0 96.0 12.25 24.94 16.5 45' 4 33 Dimensions are in inches. Catalog No.: 4000.10-O Effective: 03-15-08 R

Replaces: 6-01-9. OPERATING AN. INSTALLATIO. INSTRUCTION. Model. 0030B, 0042B, 0066B, 0090. 0135B, 0180. Type . RESIDENTIAL BOILER. FOR YOUR SAFET. Do not store or use gasoline or other flammable vapors and liquids or other combustible material. in the vicinity of this or any other appliance. To do so may result in an explosion or fire. WARNING: Improper installation, adjustment, alteration, service or maintenance can caus. property damage, personal injury or loss of life. Refer to the user's in

Installation and service personnel may be required to be licensed in some states. Persons not qualified shall not attempt to install this equipment nor attempt repairs according to these instructions. DANGER - SHOCK HAZARD Make sure electrical power to the heater is disconnected to avoid potential serious injury or damage to components. DANGER - PROPANE HAZARD Make sure to determine if unit is propane and see special instructions on page 6. SCOPE: This version of the temperature control bo

ft. or less HIGH RECOVERY ► Cuts fuel costs substantially because the standby and radiation losses normal to other boilers are eliminated LOW WATER OPERATING TEMPERATURE ► Operates with water temperature as low as 105°F without condensing INDOOR MODEL Heat Exchanger ■ ASME Inspected and Stamped 160 PSIG ■ National Board Approved ■ Glass-lined Cast Iron Headers ■ Copper Finned Tubing ■ ASME Steel Tube Sheet ■ Silicone O-Rings ■ 45 PSIG ASME Pressure Relief Valve ■ Temperature and Pr

Standing 600525B 600525B Pilot Pro. Standing 600575B 600575B 2-P Pilot Nat. IID 002003F 002003F 3-P Pilot Orifice Nat. Standing 003901F 003901F Pilot Orifice Pro. Standing 003902F 003902F 4-P Pilot Orifice Nat. IID 003903F 003903F 5-P Pilot Generator (Standing Pilot Only) 600019B 600019B 6-P Ignition Control (IID Pilot Only) 004817B 004817B 7-P Pilot Mounting Bracket Standing 303730 303730 8-P Pilot Mounting Bracket IID 304670 304670 9-P Lighter Tube (Standing Pilot Only) 052797 0527