SERVICE PROCEDURE AG-IV

Burner Operation Inspection, Adjustment

Cleaning and Replacement

MAIN BURNER: Inspection, Adjustment,

Cleaning and Replacement (cont.)

Step 3. Fully inspect combustion chamber for debris or carbon build up.

Step 4. Burner should operate as adjusted in step 2, if not, repeat procedure compensating air shutter position for proper burner operation with inner door closed.

Step 5. It may be necessary to clean main burner or main burner orifice to achieve proper burner operation. If cleaning is required proceed to burner cleaning section in this procedure.

BURNER CLEANING (Steel & Cast Iron)

Step 1. Slide open inner combustion chamber door.

Step 2. Disconnect main burner feed line (¾” wrench), pilot tube (7/16" wrench) and thermocouple (3/8") wrench from combination thermostat gas valve and remove burner assembly from combustion chamber.

NOTE: Feedline nut for natural gas control uses right hand threads,

LP control uses left hand thread.

Step 3. Thoroughly inspect burner surface area and burner ports and remove any loose debris accumulation.

Burner Surface Area

Burner Port Area

Step 4. On cast iron burners, inspect for any debris build up inside burner venturi. If found, disconnect feedline from burner and remove debris build up.

Burner Venturi

Opening

Feedline

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Bradford-White Corp MI75S*(BN, GX155S*BN, GX225S*BN, M1XR65T*(BN, MI100T*(BN, M2XR75S*(BN Burner Venturi Opening Feedline
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M1XR65T*(BN, MI75S*(BN, M2XR75S*(BN, GX155S*BN, 65T65*(BN specifications

Bradford-White Corp has long been recognized for its expertise in manufacturing water heating solutions that are durable, efficient, and built to last. Among their diverse range of products, the Bradford-White GX225S*BN, 75T80*(BN, MI100T*(BN, 55X80B*N, 25X78B*N stands out as an advanced and high-performing water heater that meets modern residential and commercial needs.

The GX225S*BN demonstrates exceptional functionality and reliability. This model offers a substantial capacity of 75 gallons, making it suitable for larger households or establishments that require a steady supply of hot water for multiple fixtures and appliances simultaneously. Equipped with advanced insulation technology, it efficiently retains heat, leading to lower energy consumption and reduced utility costs.

One notable feature of the GX225S*BN is its intuitive user interface, which simplifies temperature control and monitoring. Users can easily adjust the temperature settings to meet their comfort levels while ensuring safe operation. Safety is a top priority; thus, the water heater includes a comprehensive safety system that prevents overheating and includes a temperature and pressure relief valve, ensuring peace of mind for users.

The innovative design of the water heater utilizes high-quality, durable materials resistant to corrosion, which enhances its lifecycle and reduces maintenance requirements. The heater also integrates advanced venting technologies to optimize performance and facilitate installation, allowing flexibility in positioning.

Bradford-White’s commitment to craftsmanship is evident in the GX225S*BN’s construction and performance. This model features an efficient burner system that maximizes energy output while minimizing emissions, contributing positively to environmental efforts. Additionally, the unit operates quietly, ensuring that it does not disrupt the household or business environment.

The GX225S*BN also meets compliance with energy efficiency regulations, which is crucial both for environmentally conscious consumers and for those looking to save on energy bills. With industry-leading warranties and support from Bradford-White Corp, users can rest assured that they are investing in a reliable product that stands the test of time.

In conclusion, the Bradford-White GX225S*BN, 75T80*(BN, MI100T*(BN, 55X80B*N, 25X78B*N is designed to meet the demands of modern hot water needs while providing exceptional efficiency, safety, and durability. It represents a significant investment for those seeking a robust water heating solution that prioritizes user satisfaction and energy conservation.
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