Burnham 20_PV_I manual Pre-Installation

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I. Pre-Installation

WARNING

Carefully read all instructions before installing boiler. Failure to follow all instructions in proper order can cause personal injury or death.

A. Inspect shipment carefully for any signs of damage. All equipment is carefully manufactured, inspected and packed. Our responsibility ceases upon delivery of boiler to carrier in good condition. Any claim for damage or shortage in shipment must be filed immediately against carrier by consignee. No claims for variances or shortages will be allowed by Boiler Manufacturer, unless presented within sixty (60) days after receipt of equipment.

B.Installation must conform to the requirements of the authority having jurisdiction. In the absence of such requirements, installation must conform to National Fuel Gas Code, NFPA 54/ANSI Z223.1, and/or CAN/ CGA B149 Installation Codes. Where required by the authority having jurisdiction, the installation must conform to the Standard for Controls and Safety Devices for Automatically Fired Boilers, ANSI/ASME CSD-1.

Figure 2: Minimum Clearances to Combustible

Construction for Closet Installation

C.Appliance is design certified for installation on combustible flooring. The boiler must not be installed on carpeting.

D.Provide clearance between boiler jacket and combustible material in accordance with local fire ordinance. See Figure 2 for minimum clearance from combustible material for closet installation. For alcove installation provide top clearance of 27 inches and right side clearance of 6 inches. Recommended service clearance is 24 inches from left side, right side and front. Service clearances may be reduced to minimum clearances to combustible materials.

E.Install on level floor. For basement installation provide solid base, such as concrete, if floor is not level or if water may be encountered on floor around boiler.

F.Install near outside wall for through wall venting. Refer to Section V: Venting, for vent length limitations.

WARNING

Certified as Category III appliance. Install vent system in accordance with Section

V:Venting. Do not vent using masonry chimney, Type B gas vent, or other Category I venting system.

G.Protect gas ignition system components from water (dripping, spraying, rain, etc.) during boiler operation and service (circulator replacement, condensate trap, control replacement, etc.).

H.Provide combustion and ventilation air in accordance with applicable provisions of local building codes, or National Fuel Gas Code, NFPA 54/ANSI Z223.1, Section 5.3, Air for Combustion and Ventilation, or Sections 7.2, 7.3 or 7.4 of CAN/CGA B149 Installation Codes.

WARNING

Adequate combustion and ventilation air must be provided to assure proper combustion.

The following guideline is based on the National Fuel Gas Code, NFPA 54/ANSI Z223.1.

1.Determine volume of space (boiler room). Rooms communicating directly with space (through openings not furnished with doors) are considered part of space.

Volume [ft³] = Length [ft] x Width [ft] x Height [ft]

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Contents Series 2PV 8141775R12-3/01 Price $3.00Table of Contents Elevation Views Pre-Installation II. Unpack Boiler Alternate method for boiler located within confinedIII. Water Piping and Trim Page Rated Input IV. Gas PipingConnect boiler gas valve to gas supply system Venting Fitting Equivalent LengthsSpecific Gravity Correction Factors General GuidelinesInstall Vent Connector Burnham Vent System ComponentsInstall Vent Pipe, General Horizontal Through Wall Vent InstallationVI. Electrical Recommendations for Thimble and Wall PenetrationMain Burner Installation VII. System Start-upGas Valve Pressure Tap Prepare to check operationCheck limit Adjust gas input rate to boiler Natural GasGas Flow Rate in Cubic Feet per Hour Operating Instructions Trouble Shooting Guide Page Page Avoid Breathing Fiber Particulates and Dust VIII. Service Clean Main Burners and FireboxSpark Gap Setting Pilot Burner LocationProcedure for Measuring Fan Suction Pressure Minimum Suction PressureIX. Repair Parts Burnham Corporation Regional OfficesSection Assembly Canopy/Blower AssemblyBase Assembly Group Manifold and Main Burners Pilot Burner and Gas Valve Jacket Page Vent Accessory Carton

20_PV_I specifications

The Burnham 20_PV_I is a high-efficiency, versatile heating solution designed for residential and commercial applications. Renowned for its performance and reliability, the Burnham 20_PV_I is a notable choice for those seeking an effective way to heat their spaces.

One of the standout features of the Burnham 20_PV_I is its innovative design, which incorporates a range of advanced technologies to maximize thermal efficiency. The boiler operates using a proven cast iron heat exchanger that ensures optimal heat transfer. This not only allows for rapid heating but also contributes to the longevity of the unit. With a heating capacity of 20,000 BTUs, it is well-suited for medium-sized spaces, making it ideal for heating homes or small businesses.

Efficiency is a key attribute of the Burnham 20_PV_I, which boasts an impressive AFUE (Annual Fuel Utilization Efficiency) rating. This high efficiency translates into lower fuel consumption, resulting in reduced energy bills for users. The boiler is designed to operate with various fuel types, accommodating natural gas and propane options, which provides flexibility depending on regional availability and price factors.

Another notable characteristic of the Burnham 20_PV_I is its user-friendly control system. The boiler features an integrated digital control panel that allows users to easily set desired temperatures and monitor system performance. This level of control enhances comfort while also enabling owners to proactively maintain efficiency.

In terms of installation, the Burnham 20_PV_I is designed with convenience in mind. Its compact dimensions allow it to be installed in various locations, including basements and utility rooms, without taking up excessive space. Plus, the unit's lightweight construction facilitates easier handling during the installation process.

Safety is paramount in the design of the Burnham 20_PV_I, which includes multiple safety features such as a high limit temperature control, pressure relief valve, and robust emergency shutoff systems. These features ensure reliable operation and peace of mind for users.

Overall, the Burnham 20_PV_I stands out as a robust, efficient, and user-friendly heating solution. With its advanced technologies, impressive efficiency ratings, and committed focus on safety and reliability, it represents an excellent investment for anyone looking to enhance their heating systems, providing warmth and comfort for years to come.
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