Vanguard Heating WMH26TNB Removing Valve Cover Shield, Installing Blower Assembly

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INSTALLATION

Installing Blower Accessory - GA3450T (Cont.)

INSTALLATION

Continued

Removing Valve Cover Shield

1.Open bottom louver assembly by swinging the assembly down (see Figure 17).

2.Using short Phillips screwdriver, remove the screw under the center of the branch support. Rotate valve cover shield clock- wise and slide out.

IMPORTANT: Do not remove shoulder screw on the left side of valve cover shield. Slide the valve cover shield off of the shoulder screw (see Figure 17).

Note: If you do not have a short Phillips screwdriver, the screen, log set, and branch support must be removed so a longer screwdriver may be used. See Connecting Equipment Shutoff Valve to Heater Control, page 15, steps 1 and 2.

Branch Support

Shoulder Screw

Remove

Valve Cover

Screw

Shield

 

2

1

Snap Bushings

Bottom Louver

Assembly

 

Figure 17 - Removing Valve Cover Shield

Installing Blower Assembly

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.

CAUTION: Verify proper operation after servicing.

Note: If you are using a mantel with your heater, use the following instructions. If your heater is built-in, see For Built-In Installation on page 13.

1.Install snap bushings found in hardware kit into both holes in rear of valve cover shield.

2.Make sure the wire harness is firmly connected to the terminals on the blower bracket assembly.

3.Note the wire locations on back of AUTO/OFF/ON switch. The terminals on back of switch are numbered 1, 2, and 3. Carefully remove red wire from terminal 1 and blue wire from terminal 3. Black wire can remain on middle terminal 2 (see Figure 18).

4.Carefully disconnect green and white wires at their insulated connectors.

5.In top of the heater cabinet, locate the four mounting holes on the outer casing. Align these four holes with those on the blower bracket assembly. Attach blower bracket assembly to the outer casing with 4 #10 screws provided (see Figure 18).

6.Route the wire harness through the hole in left side of baffle. Pull wire harness through lower opening above where the valve shield was removed. (see Figure 18).

7.Insert the 4 wire harness into one of the round holes in the rear of the valve cover shield and through the rectangular hole in the front of shield (see Figure 18).

8.Reconnect red wire to switch position 3. Reconnect blue wire to switch position 1. Reconnect green and white wires.

Blower Bracket

 

Assembly

Wire

Wiring Routing

 

Hole in Baffle

Screw

Harness

 

Baffle

Switch

Power

 

Cord

 

3

 

2

 

1

Red

Switch

Plate Blue

Valve Cover

Shield

Box Cover

Wire

Harness

Figure 18 - Installing Blower Bracket Assembly

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111043-01A

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASTable of Contents Safety InformationLocal Codes Product IdentificationProduct Features AssemblyUnpacking AIR for Combustion and Ventilation Providing Adequate VentilationAssembling Hood Unusually Tight ConstructionDetermining FRESH-AIR Flow for Heater Location Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Installation Ventilation AIRVentilation Air From Inside Building Ventilation Air From OutdoorsInstallation Items Check GAS TypeLocating Fireplace BUILT-IN Fireplace Installation Rough Opening for Installing in WallOptional Mantel Installation Mantel Clearances for Built-In InstallationInstalling Blower Accessory GA3450T Removing Upper Louver AssemblyAssembling Brass Trim Brass Trim Shipped with Mantel Installing Blower Assembly Removing Valve Cover ShieldFor Built-In Installation OutletConnecting to GAS Supply Attaching Wood Base to Solid FloorExtension Cord Connecting Equipment Shutoff Valve to Heater Control Installation Items NeededPressure Testing Gas Supply Piping System Pressure Testing Fireplace Gas ConnectionsChecking GAS Connections For Your Safety Read Before Lighting Operating FireplaceLighting Instructions Inspecting Burner Cleaning and Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleBurner Flame Pattern CabinetTroubleshooting Observed Problem Possible Cause RemedyMaintenance, Gas leak. See Warning statement at Specifications Service HintsReplacement Parts Technical ServiceIllustrated Parts Breakdown VMH26TNBParts List KEY VMH26TPB VMH26TNB Description QTYAccessories Owners Registration Form Postage Required 111043-01A Warranty Information

WMH26TNB specifications

The Vanguard Heating WMH26TNB is a powerful and efficient heating solution designed to meet the needs of residential spaces. This heating unit stands out for its innovative technology, robust features, and reliability, making it a preferred choice for homeowners looking to maintain a comfortable environment during colder months.

One of the main features of the WMH26TNB is its impressive heating capacity. With an output that can effectively warm spaces up to 1,000 square feet, it ensures consistent and uniform heat distribution throughout the room. This makes it an ideal option for living rooms, bedrooms, and even larger areas, providing a cozy atmosphere for family gatherings and quiet evenings.

Equipped with advanced heating technology, the WMH26TNB utilizes high-efficiency heating elements that minimize energy consumption while maximizing output. This not only helps in reducing electricity bills but also contributes to environmental sustainability. The unit's Energy Star certification further underscores its commitment to energy efficiency, allowing homeowners to enjoy warmth without compromise.

Another notable characteristic of the Vanguard WMH26TNB is its user-friendly digital thermostat. This intuitive interface allows for precise temperature control and programming, enabling users to set their heating preferences with ease. The programmable functionality means that users can schedule heating times based on their daily routines, ensuring that the space is warm when they need it most, without wasting energy when it's not.

The design of the WMH26TNB is both functional and aesthetically pleasing. Its sleek, modern look allows it to blend seamlessly with various home decors. The unit is also compact, making it easy to install in tight spaces, and it features a durable housing that can withstand the rigors of daily use.

Safety is paramount in any heating appliance, and the WMH26TNB does not disappoint. It includes multiple safety features, such as overheat protection and tip-over shutoff, giving users peace of mind when the unit is in operation.

In summary, the Vanguard Heating WMH26TNB is a versatile heating solution that combines advanced technology, efficient performance, and user-friendly features. Its capacity to efficiently heat large spaces, coupled with energy-saving capabilities, makes it a reliable choice for homeowners seeking warmth and comfort. Whether for everyday use or special occasions, the WMH26TNB stands as a testament to Vanguard's commitment to quality and innovation in heating solutions.
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