They are impervious to petroleum-based chemicals, which can deteriorate gaskets used in some competitors’ boilers. Ease of Maintenance and Installation The C3 & C4 Series Boilers are designed for quick, inexpensive servicing. Jacket design allows entry from both the top and side to allow complete access for cleaning. Burner swing door provides easy access to the combustion chamber for fast servicing. Packaged and ready to install with optional tankless coil for domestic hot water. Circulat

Registration is required. 95% HIGH EFFICIENCY • 95%AFUE–HighEfficiency• SevenSizes:80–500MBHforResidential&CommercialApplications• StainlessSteelHeatExchangerforusewithNaturalorPropaneGas(up to 10,200 ft.) • MultipleVentingOptions• CPVC/PVC venting (standard) • Polypropylene concentric (optional) • Stainless steel 2-pipe (optional) • FullyModulatingBoilerOperatingControls(5-to-1 turndown and includes outdoor reset) • Modern,appliance-likedesignwithgas,water,&electricconnectionsonleftside• Polypr

There may be many possible causes of leaks in oil lines such as: 20 i. Fitting leaks due to misflared tubing or damaged fitting. ii. Fuel line leak due to crushed or bent tubing. iii. Filter connection leaks. iv. Tank connection leaks. The following actions can eliminate air leaks: i. Bleed pump as detailed in System Start-Up Section of this manual. ii. Replace flare fittings. iii. Replace oil supply line. iv. Repair oil filter leaks v. Replace or repair tank fittings. e. GASKET LEAKS— If 11.5%

Normally open contacts open, stopping boiler operation. Domestic hot water priority only: normally closed contacts close, returning boiler control to space heating. D. b. Adjusting to a higher temperature may not immediately affect water temperature. If a heat- up cycle begins, go to step 3. If a heat-up cycle does not begin, draw sufficient water or allow the water heater to sit until a heat-up cycle is initiated. Repeat step 3. To Shut-off Water Heater C. Water Temperature Adjustment 1. The aq

Boiler™ Company, Inc. of Lancaster, Pennsylvania issues limited warranties subject to the terms and conditions stated below. These limited warranties apply to residential cast iron boilers labeled Independence®, Independence® PV, V8H™ and MegaSteam™ Series, these warranties are issued only to the original homeowner at the original place of installation. FIRST YEAR - LIMITED WARRANTY FOR RESIDENTIAL CAST IRON STEAM BOILERS U.S. Boiler Company, Inc. warrants its residential cast iron steam boilers

rebmuNledoMrelioBrebmuNlaireSrelioBetaDnoitallatsnI_____-__4E_______6 Heating Contractor Phone Number Address 8143606R7-2/06 Price - $3.00 IMPORTANT: READ THESE INSTRUCTIONS CAREFULLY BEFORE PROCEEDING WITH THE INSTALLATION OF BOILER. POST INSTRUCTIONS NEAR BOILER FOR REFERENCE BY OWNER AND SERVICE TECHNICIAN. MAINTAIN INSTRUCTIONS IN LEGIBLE CONDITION. NOTE: — The equipment shall be installed in accordance with those installation regulations in force in the area where the installation is to be

for both firing rates. 5. As an ENERGY STAR partner, Burnham has determined that this product meets the ENERGY STAR guidelines for energy efficiency.

(In.) x Ht.(Ft.) (4X5) 24V EI WATER MBH STEAM MBH STEAM SQ. FT. WATER STEAM WATER STEAM IN3 62 51 44 38 158 81.0 80.0 83.1 81.9 350 4 x 15 IN4 105 87 76 65 271 81.3 80.0 83.1 82.0 420 5 x 15 IN5 140 115 100 86 358 81.6 80.3 83.1 82.0 485 6 x 15 IN6 175 144 125 108 450 81.8 80.6 83.2 82.1 555 6 x 15(5) IN7 210 173 150 130 542 82.1 80.9 83.2 82.1 620 7 x 15 IN8 245 202 176 152 633 81.1 80.0 83.2 82.2 690 7 x 15(5) IN9 280 231 201 174 725 81.4 80.3 83.2 82.2 760 8 x 15 AG

For elevations above 2,000 ft., ratings should be reduced at the rate of four percent (4%) for each 1,000 ft. above sea level. 2. Capacities, outputs and ratings are based on steam combustion efficiency of 82.5%. Water combustion efficiency is 83.5%. 3. For Canadian builds only: Reduce input and output and by 3%. 4. 15 ft. height is measured from top of drafthood to top of chimney. 5. IN6, IN8, & IN10 - Canada only: Increase chimney diameter by 1". Working Pressure: 15 PSI Steam; 30 PSI Wat