Burnham PVG & SCG user manual

Summary of the content on the page No. 1

PVG & SCG
High Efficiency Direct Vent & Sealed Combustion
Cast Iron Water Boilers
• 85+% AFUE(5 sizes)
®
E NERGY S TAR Certified
• 70 to 280 MBH in 7 Sizes
• RuggedCast Ir on Sectional Design
• Naturalor LP Gas
• PVG - Power Vented
SCG- Sealed Combustion Venting

• Limited Lifetime Warranty
The Ultimate Combination
of Efficiency and Value!

Summary of the content on the page No. 2

PVG & SCG High Efficiency Direct Vent and Sealed Combustion Cast Iron Water Boilers Unbeatable Efficiency & Value! Burnham’s PVG & SCG boilers offer a unique combination of high efficiency and value to homeowners. Available in direct vent (PVG) or sealed combustion (SCG) both models utilize either 3 or 4-inch stainless steel vent pipe to direct the flue products out of the building. This eliminates the need to install a liner in an existing chimney – which is often a major expense when replac

Summary of the content on the page No. 3

A H T S M S R U A W R Reliable Controls PVG & SCG Boilers High quality, reliable controls are safely concealed inside the Contractor-Friendly boiler jacket. Design High mounted control “Plug & Play” panel, easy access to fan, Component Installation simple field conversion kit available for LP Plug-in wiring harnesses applications. for installation of LWCO and auxiliary high limit are accessible and clearly labeled. Step Opening Gas Valve 1” Insulation Surrounds boiler bl

Summary of the content on the page No. 4

Ratings Model DOE Number Input Heating Capacity(MBH) I=B=R WaterRatings AFUE% SCG3 / PVG3 70 60 52 85.5 SCG4 / PVG4 105 90 78 85.4 SCG5 / PVG5 140 120 104 85.3 SCG6 / PVG6 175 150 130 85.2 SCG7 / PVG7 210 179 156 85.0 SCG8 / PVG8 245 208 181 84.5* SCG9 / PVG9 280 238 207 84.0* *Only SCG3/PVG3 through SCG7/PVG7 are ENERGY STAR certified at 85+% AFUE Specifications Dimensions (inches) Connections (inches) Model Water Approximate Number ‘A’ ‘B’ ‘C’ Vent Air Intake Content (gal