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Burnham Boiler 104939-01 Hot Water Coil

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4  Reviews Add Your Review
Special Price $418.73 Regular Price $464.78
In stock
SKU
104939-01
The Burnham Boiler 104939-01 Hot Water Coil is a product that is used to heat water using natural gas with the highest efficiency. It has a maximum regulatory capacity of 105,000 BTU, uses electronic ignition for easy starting, and has a direct venting system. This hot water coil is designed to fit perfectly into HVAC systems, especially in residential and light commercial buildings in as much as it constantly supplies hot water without using much energy. The direct vent designation promotes safety by listing the combustion by-products outside, leaving indoor air quality improvement.
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Specifications

  • Maximum Regulatory Capacity: 105,000 BTU
  • Type of Gas: Natural Gas
  • Vent Type: Direct Vent
  • Ignition: Electronic Ignition
  • Material: Cast Iron
  • Weight: 12.84 Lbs
Supports domestic hot water production in Integrates with boiler systems, the Burnham Boiler 104939-01 Hot Water Coil serves as a heat exchange component within the boiler assembly. It transfers thermal energy from heated boiler water to domestic water passing through the coil while keeping the two water circuits separated. The coil is associated with boiler applications that provide domestic hot water through an internal heat exchange arrangement.

Thermal Energy Exchange:
Heat transfer occurs as thermal energy moves from the heated boiler water to domestic water flowing through the coil's internal passages. The heat exchange surface allows thermal energy to pass between the two water circuits without combining the boiler water and domestic water pathways. This arrangement allows incoming domestic water to absorb heat before continuing through the domestic water circuit.

Heating Cycle Support:
Within the boiler's domestic hot water operation, the hot water coil provides the heat exchange interface between the boiler water circuit and domestic water circuit. Its operation supports the production of heated domestic water as water passes through the coil, while the boiler water circuit supplies the thermal energy required for the exchange.

Replacement Guidelines:
Replacement of the Burnham Boiler 104939-01 Hot Water Coil is necessary when visible damage, corrosion, deterioration, or other physical conditions affect the coil's intended hot-water role. Inspect the hot water coil and related connection areas for conditions that could affect proper operation within the boiler assembly. Replace the component when it can no longer maintain its intended role within the boiler system.

Common Signs of Wear:

  • Reduced domestic hot water output.
  • Water leakage around the coil assembly.
  • Inconsistent domestic hot water temperature.
  • Lower hot water flow from fixtures.
  • Visible corrosion or scale buildup on the coil assembly.

Equipment Compatibility:
The Burnham Boiler 104939-01 Hot Water Coil is associated with Integrates with Burnham boilers that use a hot water coil for domestic hot water production. The applicable boiler model and manufacturer documentation should be reviewed to determine whether this specific coil configuration is used.

Technical Specifications:
Brand: Burnham Boiler
Part Number: 104939-01
Product Type: Hot Water Coil
Application: Domestic Hot Water Production in Integrates with Boilers

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Product Questions (7)
Customer Questions
What maintenance is required for the Burnham Boiler 104939-01 Hot Water Coil?

Regularly inspect the coil for leaks, corrosion, and mineral buildup. Flush the system periodically to remove sediment and maintain efficient heat transfer. Check connections and fittings to ensure they are tight. Always shut off the boiler and relieve pressure before maintenance for safety.

What are common issues with the Burnham Boiler 104939-01 Hot Water Coil?

  • Leaks or seepage from connections.
  • Corrosion or rust on coil surfaces.
  • Restricted water flow due to sediment buildup.
  • Loose or damaged mounting fittings.

What is the purpose of a hot water coil in a boiler system?

The 104939-01 serves as a heat exchange component that transfers thermal energy between boiler water and domestic water circuits.

Why are the boiler water and domestic water kept in separate passages?

Separate passages allow thermal energy to transfer between the two water circuits without allowing the water supplies to mix directly.

How does water movement support heat transfer through the coil?

Water movement carries thermal energy through the respective circuits and brings the water into the heat exchange area.

How does a heat exchange component differ from a boiler's heat-generating source?

The heat exchange component transfers thermal energy between water circuits, while the separate heat-generating source produces the heat used by the system.

How does the 104939-01 transfer thermal energy between two water circuits?

It transfers thermal energy between boiler water and domestic water while keeping the two water circuits physically separated.

Installation Steps

Step1: Turn off boiler power and water supply before starting.

Step2: Drain the boiler to below the coil level.

Step3: Remove old hot water coil by disconnecting fittings and mounts.

Step4: Position the new coil and align connections.

Step5: Tighten fittings evenly without over‑torquing.

Step6: Refill and bleed the system to remove air.

Step7: Restore power and test for leaks and proper flow.

Step8: Follow safety precautions and manufacturer instructions.