Burnham SCG manual Install Air Intake Piping. See Figures 10

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c.From exterior of building, insert air box sub- assembly into square opening. Push air box inward until wall flange is against wall, check for level and mark the location of the four (4) securing holes on the exterior wall. Remove air box from wall.

d.Drill four (4) pilot holes, properly sized for the non-corrosive fasteners (stainless steel, brass, or aluminum) to be used to secure the wall flange to the exterior wall. (Securing screws not supplied with kit.)

e.Attach four (4) 1/2 inch long threaded aluminum spacers to the outer flanges of the exterior wall flange with four (4) number 10 - 32 x 1/4 inch stainless steel machine screws provided. (See Figure 11.)

f.Apply a 1/4 inch thick continuous bead of silicone caulk to perimeter of exterior wall flange’s back surface to provide a weathertight seal.

g.Reinstall air box sub-assembly into opening in exterior wall and secure to wall.

WARNING

Non-corrosive fasteners must be used.

h.Apply a bead of silicone caulk to perimeter of wall flange, where the wall and flange join. Use a tool or your finger and apply pressure while smoothing caulking to provide a weathertight seal.

i.From interior of building, insert end panel with collar and vent pipe assembly into open end of air box sub-assembly. (See Figure 11.)

j.Secure end panel to air box sub-assembly with shipping screw and thirteen (13) number 8 sheet metal screws provided.

k.From exterior of building, position 10 inch square exterior wall cover over exterior wall flange. Insert 3 inch diameter vent pipe into center opening in terminal cover. Align four

(4) holes on cover with 1/2 inch long threaded spacers on wall flange. Secure terminal cover with four (4) number 10 - 32 x 1/4 inch stainless steel machine screws provided.

l.Apply a bead of silicone caulk to perimeter of plate-seal and around pipe. Secure plate-seal to exterior cover with six (6) #8 stainless steel sheet metal screws provided. Smooth caulk around plate-seal and pipe to provide weathertight seal.

m.Install Vent Terminal supplied with boiler to vent pipe penetrating through terminal cover. Join terminal and pipe with locking band and seal with RTV (see Figure 3).

3.Install Vent Piping. See Figure 10 and 11.

a.Start at vent connector on boiler and work towards combination vent/air terminal.

b.Installation of a vertical vent tee 8116304U is required on all vertical vent applications. See Figures 12 and 13. Attach vertical vent drain tee directly to elbow or horizontal pipe from an elbow immediately after vent connector.

c.Slope horizontal runs minimum ¼ inch per foot. Slope towards vertical vent drain tee. Position weld seams in vent pipes, in all horizontal runs, at the top to avoid condensate from lying on the seams.

d.Use 3/4 inch pipe strap to support horizontal runs and maintain vent location and slope. Maximum support spacing is five (5) feet.

e.Install vent piping to connect vent connector on boiler and combination vent/air terminal. Reference Section B - General Venting Guidelines for proper procedure for joining pipe and fittings.

f.Connect vent piping to combination vent/air terminal. See Figure 10.

4.Install Air Intake Piping. See Figures 10 and 11.

a.Do not exceed air intake length. See Table 4.

b.Use single wall metal pipe or PVC and fittings available at most heating distributors.

c.Air intake pipe diameter is based on boiler size.

SCG-3 & SCG-4 uses 3 inch diameter piping. SCG-5 & SCG-6 uses 4 inch diameter piping. SCG-7 thru SCG-9 uses 5 inch diameter piping.

d.Start at collar on burner enclosure (inside boiler jacket) and work towards the combination vent/ air terminal.

e.Maintain minimum of 1/4 inch per foot slope on horizontal runs. Slope down towards boiler.

f.The air intake pipe must be adequately supported with straps or supports no less than five (5) feet apart on horizontal runs. The complete air intake piping system must be rigid and able to withstand minor impacts without collapse.

g.Connect Air Intake Piping to Combination Vent/ Air Terminal. See Figure 10.

NOTE: When installing 3 inch diameter air intake piping for a SCG-3 or SCG-4 application, the use of

a4 inch x 3 inch reducer will be required to connect air intake piping to combination vent/air terminal. (Reducer included with combination horizontal venting kit).

h.Seal all joints airtight, using silicone caulk or self-adhesive aluminum tape.

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Contents SCG Important Information Read Carefully Page Table of Contents Dimensions Pre-Installation Installation must conform to the requirementsAppliance is design certified for installation on Provide combustion and ventilation air in accordanceII. Unpack Boiler Do not drop boiler. Do not bump boiler jacket against floorIII. Venting / Air Intake Piping See SectionVent System Components Part Number Vent Guidelines Due to Removal of an Existing Boiler General GuidelinesInstall Vent Pipe, Burnham Gasketed Vent System Burnham Gasketed Vent Joint DetailVent Piping Recommended Separate Horizontal Vent/Air Intake Installation Alternate Separate Horizontal Vent/Air Intake Installation Page Page Separate Vertical Venting System See Figures 6, 7, 8A, 8B Page Vertical Vent Installation Page Page Vertical Air Intake Piping Install Combination Vent/Air Terminal. See Figure Install Air Intake Piping. See Figures 10 Combination Horizontal Vent/Air Installation SCG-3 thru Page Description Part Number SCG-3 & SCG-4 SCG-5 & SCG-6 Pre-Installation Considerations General Installation RequirementsPage Joint Assembly Instructions Inner pipe is always cut 1 longer than the outer pipe Condensate Drains Horizontal Supports Page Fire Stop/Wall Thimble/Support, SC FS Tall Cone Flashing Directly On Roof or CurbPage Horizontal Recommended Separate Horizontal Vent Installation Alternate Separate Horizontal Vent Installation Optional Indoor Air 3 or 4 Vent Terminal Installation Install vent piping Optional Separate Horizontal 3 Vent Terminal Installation Optional Separate Horizontal 4 Vent Terminal Installation Page IV. Water Piping and Trim How to Wire How to TestSupply Water Manifold Piping Page Page Gas Piping Gravity FactorRecommended Gas Piping Page VI. Electrical Internal Boiler Wiring Schematic Diagram Internal Boiler Wiring Ladder Diagram System Controls and Wiring System Wiring Schematic for Single Zone Space Heating Only Page Circulator Zoned System Wiring Schematic Zone Valve Zoned System Wiring Schematic Page VII. Modular Installation Modular Boiler Gas Piping VIII. System Start-up Operating Instructions Sequence of Operation Adjust gas input rate to boiler Check limitIX. Service Low water cutoff if so equippedSilicone Tubing Assembly Main Burners and FireboxFlue and Burner Cleanout, 1 Burner Procedure for Measuring Differential Pressure See Figure Pilot Burner LocationPage Page XI. Repair Parts Casting Assembly Page Base Assembly Page Base Enclosure Assembly Page FAN/CANOPY Assembly Page Burner Assemblies Page Control Panel Assembly Page Jacket Parts Miscellaneous Parts Carton Avoid Breathing Fiber Particulates and Dust Service Record Service Record Limited Warranty

SCG specifications

Burnham SCG, short for Burnham Smart City Grid, represents a groundbreaking initiative aimed at reshaping urban landscapes through the integration of modern technologies and sustainable practices. Situated in the heart of a growing metropolis, Burnham SCG embodies the principles of smart city design, focusing on creating an efficient, interconnected environment that enhances the quality of life for its residents.

One of the key features of Burnham SCG is its extensive use of Internet of Things (IoT) technology. This infrastructure enables real-time data collection from various sensors strategically placed throughout the city. For instance, smart streetlights equipped with sensors adjust their brightness based on ambient light conditions and pedestrian activity, effectively reducing energy consumption. This use of IoT extends to waste management, where smart bins signal when they are full, optimizing collection routes and minimizing fuel consumption.

In addition to IoT, Burnham SCG places a strong emphasis on renewable energy sources. The city integrates solar panels across public buildings and utilizes wind turbines in designated areas, contributing to a significant reduction in carbon emissions. Furthermore, an advanced battery storage system ensures that excess energy generated during peak production times is efficiently stored and used during high-demand periods, promoting energy resilience.

Transportation in Burnham SCG embraces the future with integrated smart mobility solutions. A robust network of electric vehicle charging stations encourages the adoption of eco-friendly transportation. The city also features a user-friendly app that provides real-time information about public transport schedules, bike-sharing availability, and traffic conditions, making it easier for residents to navigate their daily commute.

The urban design of Burnham SCG prioritizes green spaces and walkability. Urban planners have designed parks and pedestrian-friendly pathways that encourage outdoor activities and community engagement. These green areas not only enhance urban aesthetics but also contribute to improved air quality and biodiversity.

Lastly, community involvement stands at the core of Burnham SCG’s framework. The city regularly engages its residents through public forums and digital platforms, ensuring that their voices are heard in decision-making processes regarding urban development and sustainability initiatives.

In summary, Burnham SCG is a visionary model of a smart city that integrates technology, sustainability, and community engagement. With its innovative features and forward-thinking policies, it sets a benchmark for future urban developments around the world.