2:1 Dimension of MN180 HPA and TPA being 19237 while the other two are 26.7237
Q: Can more than one type of gas be used with the heater?
A: Natural gas is the only option available.
Q: What safety features does the heater have?
A: The heater contains an oxygen depletion sensor (ODS), which turns off the heater when there is not enough oxygen available.
Q: How do I ignite the heater?
A: Using the piezo ignitor button, light the pilot. Note: The appropriate lighting instructions are provided in the manual for best outcome.
Q: What should I do if the pilot light goes out?
A: Wait for about a minute before attempting to light the pilot. Thereafter, lighting instructions for the manual should be referred to.
Q: Are there any specific installation requirements?
A: Yes, do not install the heater in a confined area, or tight construction unless there is provision for fresh combustion air and ventilation.
Q: How often should the heater be inspected or cleaned?
A: The heater should be cleaned or inspected after every 2500 hours of use or 3 months regardless of the number of hours, and yearly by a qualified service person.