PRODUCT ADVANTAGES:
1. It is universal and easy to install.
2. It is reliable and cost-effective, and can effectively improve energy efficiency.
3. Control of water temperature and automatic shutdown provide safety assurance.
4. It is environmentally friendly and helps to reduce adverse environmental impact.
5. It has a long lifespan and requires less maintenance and replacement, saving time and money.

POINTS TO NOTE：
1. Before installing or replacing any parts, disconnect all.
2. Do not attempt to open or modify the control circuit board and ignition electrode without authorization.
3. If the water heater experiences any abnormal conditions, immediately turn off the water heater and seek assistance from a qualified professional.
4. Regularly maintain and inspect the control circuit board and ignition electrode to ensure their normal operation and performance.

Package include:
1pcs 91504 RV Water Heaters Control Circuit Board Ignition Control Kit with Electrode Replace for 91367 93257 93307 91420 91504 93865 91349