Enviro 828 DV.INS, 828 MH, 828 DV.FS owner manual Vertical Installation, FIG-16 FIG-17

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VERTICAL INSTALLATION

STEP 1. Check the instructions for required clearances (air spaces) to combustibles when passing through ceilings, walls, roofs, enclosures, attic rafters , or other nearby combustible surfaces. Do not pack air spaces with insulation.

STEP 2. Set the gas appliance in the desired location. Drop a plumb bob down from the ceiling to the position of the appliance flue exit, and mark the location where the vent will penetrate the ceiling. Drill a small hole at this point. Next, drop a plumb bob from the roof to the hole previously drilled in the ceiling, mark the spot where the vent will penetrate the roof. Determine if ceiling joists, roof rafters, or other framing will obstruct the venting system. You may wish to relocate the appliance, or to offset, to avoid cutting load bearing members.

STEP 3. To install the Round Support Box/Wall Thimble in a flat ceiling, cut a 10- inch square hole in the ceiling, centered in the hole drilled in Step 2. Frame the hole as shown in FIG-16.

STEP 4. Assemble the desired lengths of black pipe and elbows necessary to reach from the appliance adapter up through the Round Support Box. Insure that all pipe and elbow connections are in their fully twist-locked position.

STEP 5. Cut hole in the roof centered on the small hole placed in the roof from Step 2. The hole should be of sufficient size to meet minimum requirements for Clearance to Combustibles, as specified. Continue to assemble lengths of pipe and elbows necessary to reach from the ceiling Support Box up through the roofline. Galvanized pipe and elbows may be utilized in the attic, as well as above the roofline. The galvanized finish is desirable above the roofline, due to the higher corrosion resistance.

STEP 6. Once the pipe sections have been joined, and run up through the hole in he roof, slip an elbow strap (Part-989) over the exposed sections, bend the support straps outwards, and push the Elbow Strap down to the roof level, as shown in FIG

17.Tighten the clamp around the Pipe section. Use a level to make sure the pipe is truly vertical. With roofing nails, secure the support straps to the roof. Seal the nails holes heads with non-hardening mastic. Trim the excess length of the support straps that extend out beyond the edge of the flashing.

STEP 7. Slip the flashing over the pipe section protruding through the roof. Secure the base of the flashing to the roof with roofing nails. Use a non-hardening sealant between the uphill edge of the flashing and the roof. Insure the roofing material overlaps the top edge of the flashing as shown in FIG 17. Verify that you have at least the minimum clearance to combustibles at the roofline.

STEP 8. Continue to add pipe sections until the height of the vent cap meets the minimum code requirements. FIG 22. Note that for steep roof pitches, the vent height must be increased. In high wind conditions, nearby trees, adjoining roof lines, steep pitched roofs, and other similar factors can result in poor draft, or down drafting. In these cases, increasing the vent height may solve the problem.

STEP 9. Slip the Storm Collar over the pipe, and push it down to the top of the roof flashing as shown in FIG 17. Use the non- hardening sealant around the joint between the pipe and the Storm Collar.

STEP 10. Twist lock the vent cap.

FIG-16

FIG-17

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Contents N E R S M a N U a L What to do if YOU Smell GASFor Your Safety Safety PrecautionsGeneral Table of Contents Codes and ApprovalsDimensions and Clearances to Combustibles FreestandingZero Clearance BOX Assembly Zero Clearance kit must be flush with the finished wallDeciding Where to Locate Your Stove Assembly InstructionsInstallation Fireplace InsertFireplace Insert Back Rail Insert Adapter Box Vent Coupling Front RailInstalling Burner Control Assembly Installing the Glowing EmbersDoor Removed Installing the LOG Do not Place Embers on the Rear BurnerFAN Installation Optional FAN Electrical RequirementsNever USE AN Open Flame for Leak Testing GAS Line Connection and TestingOrifice SIZES, Pressures and Btus AIR Shutter Adjustment Venting Vent Termination ClearancesPlanning Your Installation Venting Terminals Cannot be Recessed Into a Wall or SidingNumber Description 908B Pipe Length, Black Number DescriptionHorizontal Installation FIG-13 FIG-14 Vertical Installation FIG-16 FIG-17FIG-21 FIG-22 Cathedral Ceiling Installation Fireplace Insert Installation923F Co-Linear Flex Connectors Parts 923GKMobile Home Fuel Conversion To convert from Propane to Natural Gas or vise-versaLPG #59 frontFor Your Safety Read Before Operating Operating InstructionsWhat to do if YOU Smell GAS Lighting InstructionsMaintenance and Technical Cleaning of GlassTo Replace Door and Glass Assembly For Cleaning the Inside of the FireboxTrouble Shooting Problem Possible Cause SolutionService Parts available from your local Envirogas Dealer Parts and AccessoriesDescription Warranty To a Maximum of Seven YearsTo the Dealer To the DistributorInstallation Data Sheet Mail Address envirofire@home.com

828 MH, 828 DV.FS, 828 DV.INS specifications

The Enviro 828 series, including the 828 DV.INS, 828 DV.FS, and 828 MH models, represents a breakthrough in environmental technology, catering to both residential and commercial needs. These innovative systems are designed for efficiency, sustainability, and advanced functionality, making them suitable for various applications.

One of the standout features of the Enviro 828 series is its dual variable input system (DV.INS and DV.FS), which allows users to customize their energy consumption based on real-time demands. This technology not only optimizes performance but also enhances energy efficiency, leading to significant cost savings on utility bills. The adaptive modulation feature intelligently adjusts the output based on workload, ensuring that the system operates only as needed.

Another hallmark of the Enviro 828 series is its commitment to eco-friendliness. Incorporating state-of-the-art filtration technology, these units minimize emissions and reduce carbon footprints. They are equipped with high-efficiency particulate air (HEPA) filters, which are designed to capture even the smallest airborne particles, making them ideal for environments where air quality is a priority.

The 828 MH model further distinguishes itself with its multi-zone capabilities, allowing for distinct heating and cooling settings across different areas of a building. This feature is particularly beneficial in larger homes or office spaces, where temperature preferences may vary significantly from one room to another. Users can enjoy personalized comfort while maintaining overall energy efficiency.

Moreover, the Enviro 828 series employs advanced connectivity options, including smart home integration. Users can monitor and control their systems remotely through mobile applications, enabling real-time adjustments and stats tracking. This connectivity feature not only enhances user convenience but also allows for predictive maintenance alerts, ensuring longevity and operational reliability.

In summary, the Enviro 828 DV.INS, 828 DV.FS, and 828 MH models offer a perfect blend of efficiency, customization, and environmental consciousness. With their innovative technologies, such as dual variable input systems, advanced filtration, multi-zone capabilities, and smart connectivity, these units stand out as top choices for those seeking sustainable solutions in heating and cooling systems. Investing in an Enviro 828 model empowers users to prioritize comfort, efficiency, and environmental stewardship.
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