Williams 4003531, 2503531 Creating Wall Opening and Mounting Furnace, Installing Thermostat

Page 5

OWNER’S MANUAL

INSTALLATION

(Continued)

CREATING WALL OPENING AND MOUNTING FURNACE

Remove furnace front cover. Remove the two screws at the lower edges of front cover. Lift front cover away.

Installing in Normal Frame Wall

The 25,000 BTU/Hr model is designed to fit between two wall studs set at 16 inch on center. The 40,000 BTU/Hr model will not fit between wall studs. Follow the steps below to install.

1.Turn off electrical circuits that pass through mounting wall. Make sure there are no pipes or electrical wires in area you intend to cut.

2.Use stud locator or small finishing nail to find wall studs. When you locate studs, drive a small finishing nail into each stud. This provides a visual refer- ence for stud locations.

3.25,000 BTU/Hr Model: Cut an open- ing in wall between the two studs. Make opening 14 1/4" wide by 13 5/8" high (see Figure 2). IMPORTANT: You must install furnace horizontally. Do not install furnace vertically.

40,000 BTU/Hr Model: Cut a 20 5/16" wide by 14 3/8" high opening in wall (see Figure 2). Start your cut right next to stud you are going to anchor cabinet to. Cut across wall and through the next stud. Stop cut at proper width. IMPORTANT: You must install furnace horizontally. Do not install furnace ver- tically.

4.25,000 BTU/Hr Model: Mark screw locations on wall (see Figure 2). Make sure screws will anchor into studs. Make sure screw locations match screw holes on cabinet flange.

40,000 BTU/Hr Model: Mark screw locations on wall (see Figure 2). Make sure screws on one side will anchor into studs. Screws on other side will only anchor in wall material. Make sure screw locations match screw holes on

cabinet flange.

5.25,000 BTU/Hr Model: Use a proper- sized drill bit. Drill holes through wall and into studs at marked locations.

40,000 BTU/Hr Model: Use a proper- sized drill bit. On wall stud side of opening, drill holes through wall and into studs at marked locations. On other side, drill holes through wall material.

6.Insert furnace into opening. Do this from inside the room. Secure furnace to wall with four large screws provided.

7.On outside of wall, caulk opening be- tween the cabinet and the rough edges of opening.Wall Studs

 

14 1/4"

Approx.

Approx.

13

Screw

Screw

Locations

5/

Locations

8"

 

Wall

 

 

Opening

 

25,000 BTU/Hr Model

 

Wall Studs

 

Approx.

20 5/16"

 

 

14

Screw

 

Locations

 

3/

 

 

8"

Wall Opening

40,000 BTU/Hr Model

Figure 2 - Wall Openings and Screw Locations

Installing in Masonry Wall

You can mount both models in a masonry wall. Follow the steps below to install.

1.Cut opening in wall. Make opening 14 1/4" wide by 13 5/8" high for 25,000 BTU/Hr models. Make opening 20 5/16" wide by 14 3/8" high for 40,000 BTU/Hr mod- els. IMPORTANT: You must install furnace horizontally. Do not install fur- nace vertically.

2.Secure furnace to wall with toggle bolts or hook bolts set in mortar.

3.Insert furnace into opening. Do this from inside the room. Secure furnace to wall with toggle bolts or hook bolts.

4.On outside of wall, caulk opening be- tween the cabinet and the rough edges of opening. You can also use mortar to seal opening.

INSTALLING THERMOSTAT

WARNING: Unplug furnace before installing thermostat.

Mount the thermostat directly on the fur- nace or on a wall in another part of the room. If you have solid or masonry walls, mount the thermostat on the furnace.

Mounting Thermostat to Furnace

1.Unplug furnace.

2.Locate red and white thermostat wires coming out of side of furnace. These wires are labeled “Thermostat.”

3.Cut thermostat wires to desired length.

4.Route thermostat wires through slot/ hole in side of thermostat mounting plate. Then route wires through 5/8" diameter hole in center of plate (see Figure 4, page 6).

5.Connect thermostat wires to the two terminal screws on back of thermostat (see Figure 3). Connect red wire to “R” terminal. Connect white wire to “W” terminal.

White Wire

W

R

Red Wire

Figure 3 - Connecting Thermostat Wires to Thermostat

Continued

201843

5

Page 4 Page 6
Image 5
Page 4 Page 6
Contents For Your Safety What to do if YOU Smell GAS OWNER’S Operation and Installation ManualFor Your Safety Safety Information Specifications Product FeaturesLocal Codes UnpackingInstallation Items InstallationCheck GAS Type Locating FurnaceInstalling in Normal Frame Wall Installing ThermostatInstalling in Masonry Wall Creating Wall Opening and Mounting FurnaceRouting Thermostat Cable Locating Thermostat on WallMounting the Thermostat to Wall Connecting to GAS SupplyConnecting Furnace to Gas Supply at Front of Furnace Removing Screws on Lower Flange 40,000 BTU/Hr Model Shown Connecting Furnace to Gas Supply at Rear of FurnaceExample Providing Gas Piping to FurnaceChecking GAS Connections Pressure Testing Gas Supply Piping SystemPerformance Check Pressure Testing Furnace Gas ConnectionsOperating Instructions For Your Safety Read Before LightingOperating Furnace Normal Operating Sequence Inspecting Burner FlameTo Turn OFF GAS To Furnace Thermostat Control OperationCleaning and Maintenance Observed Problem Possible Cause Remedy TroubleshootingIgnition Failures Observed Problem Possible Cause Wire and wire connections at probe Service Hints Wiring Diagrams ReplacementTechnical Service PartsCabinet Assembly 25,000 BTU/HR Model Illustrated Parts ListCabinet Assembly 40,000 BTU/HR Model Combustion Chamber Assembly 25,000 BTU/HR Model Combustion Chamber Assembly 40,000 BTU/HR Model Burner Assembly 25,000 BTU/HR Model Burner Assembly 40,000 BTU/HR Model Blower Assembly 25,000 BTU/HR Model Blower Assembly 40,000 BTU/HR Model Limited Warranty Williams GAS Wall Furnace Warranty Information

2503531, 4003531 specifications

Williams 2503531,4003531 is a noteworthy product in the realm of advanced engineering and technology, often recognized for its cutting-edge features and innovative design. This product is designed to meet the demands of modern applications, bringing powerful performance and remarkable efficiency to a variety of fields.

One of the main features of the Williams 2503531,4003531 is its robust construction. Built using high-quality materials, this product is engineered to withstand rigorous conditions, ensuring longevity and reliability even in challenging environments. The incorporation of advanced manufacturing techniques contributes to its resilience, making it suitable for industrial applications where durability is crucial.

Technologically, the Williams 2503531,4003531 stands out due to its integration of smart technology. It often includes embedded sensors that allow for real-time monitoring and data analysis. This feature enhances operational efficiency by enabling proactive maintenance and reducing downtime. Users can confidently rely on up-to-date information regarding the system's performance, allowing for informed decision-making and optimizing productivity.

Another characteristic that sets the Williams 2503531,4003531 apart is its user-friendly interface. The intuitive design ensures that operators can easily navigate through various functions, minimizing the learning curve and maximizing productivity. The product is often equipped with customizable settings, allowing users to tailor its functionality according to specific operational needs.

In terms of energy efficiency, the Williams 2503531,4003531 employs advanced technologies that minimize power consumption while maintaining high performance levels. This aligns with the growing emphasis on sustainability and environmental responsibility in modern engineering solutions. By reducing energy costs, users can achieve significant savings while contributing to a greener future.

Moreover, safety features are paramount in the design of the Williams 2503531,4003531. It typically includes multiple safety mechanisms that protect both the operators and the equipment. These safety measures are in compliance with industry standards, ensuring that users can operate the machinery with confidence.

In summary, the Williams 2503531,4003531 combines durability, advanced technology, user-friendliness, energy efficiency, and robust safety features. It caters to a diverse range of applications, making it an invaluable asset in various sectors. As industries continue to evolve, products like the Williams 2503531,4003531 will play a pivotal role in shaping the future of engineering and technological solutions.
Top Page Image Contents