Stable Flame Combustion Gas Burner Assembly Anti Clogging Burner Integrated Design

Product Description

Stable Flame Combustion Gas Burner Assembly Anti-Clogging Burner Integrated Design

Product Overview
This fully pre-assembled burner box assembly is the core heating integrated component of tankless instant gas water heaters. It combines galvanized sealed outer cabinet, multi-row stainless steel combustion trays, built-in water flow sensor and complete wiring harness into one unit. When hot water tap is opened, the flow sensor transmits signal to control board, gas enters the premix chamber inside the cabinet and mixes with air evenly, then the stainless steel fire rows produce stable blue flame to heat water rapidly. The galvanized cabinet isolates high temperature to protect surrounding electronic parts from heat aging, and avoids heat loss to improve heating efficiency. It is a one-piece replacement spare part for damaged original combustion system of household gas water heaters, suitable for both natural gas and LPG equipment.

Main Advantages
One-step Direct Replacement Solution
All core heating components are pre-installed in one cabinet, maintenance workers only need to fix the box and plug the wire terminal, finish replacement within minutes.

Efficient Heat Insulation & Heat Preservation Cabinet
Closed galvanized metal box reduces heat overflow, improve thermal efficiency, lower gas consumption for daily shower.

Safe Low-Emission Full Combustion
Multi-layer stainless steel fire rows form balanced flame distribution, sufficient combustion greatly reduce toxic carbon monoxide, improve household gas safety.

Reliable Built-in Dry Burn Protection Sensor
Matched flow sensor accurately sense tiny water flow, automatically cut off gas supply when no water flows to prevent dry burning damage to heat exchange tank.

Long Service Anti-rust Cabinet Body
Whole zinc galvanized surface resists steam and flue gas corrosion inside water heater, no rust perforation after years of use.

Universal Size Wide Compatibility
Standard mounting holes and gas inlet thread fit most 12L-16L residential tankless gas water heater models.

Installation Tips
Confirm the matching gas nozzle (Natural Gas / LPG) before installation to avoid incomplete combustion.

Align the cabinet mounting holes with the water heater shell and lock evenly with screws to prevent air leakage.

Fully insert the flow sensor wire plug into the main control board socket to avoid poor contact.

Do not scratch the galvanized cabinet surface during installation, which will weaken anti-rust performance.

FAQ:
Q: What is the main function of the burner assembly?
Answer: Its main function is to complete the combustion of gas efficiently and stably,convert the chemical energy of gas into heat energy, and provide a continuous heat source for water heating.

Q: Are burner assemblies universal for all water heaters?
Answer: No, they are not universal. The specifications, models, and installation dimensions of burner assemblies vary according to the type (flue type, forced draft type), capacity, and brand of the water heater.

Q: What is the normal service life of a burner assembly?
Answer: Under normal use and regular maintenance, the service life is 3-5 years; it will be shortened in harsh environments (such as poor gas quality, hard water).

Q: Why does the burner assembly fail to ignite?
Answer: Possible reasons: faulty ignition electrode, clogged gas nozzle, insufficient air supply, no gas supply, or damaged flame sensing electrode.

Q: Why does the burner assembly overheat?
Answer: The gap between the burner and the heat exchanger is too small, the flue is blocked, the air intake is insufficient, or the burner is deformed.