Pentair MasterTemp Low NOx Pool & Spa Heater - Dual Electronic Ignition - Natural Gas - 300000 BTU - 460734

MasterTemp^®s offer all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. As easy to use as your home heating system, plus, user-friendly indicator lights make system operation and monitoring a snap. The compact design and super quiet operation won't intrude on your poolside leisure time. Heavy-duty (HD) unit with cupro-nickel exchanger stands up to the harshest of applications, like low pH, high flow or heavy use.

1. Damage caused by careless handling, improper repackaging, or shipping.
   
2. Damage due to misapplication, misuse, abuse or failure to operate equipment as specified in the owner's manual.
   
3. Damage caused by failure to install products as specified in the owner's manual.
   
4. Damage due to unauthorized product modifications or failure to use Pentair original replacement parts.
   
5. Damage caused by negligence, or failure to properly maintain products as specified in the owner's manual.
   
6. Damage caused by failure to maintain water chemistry in conformity with the standards of the swimming pool industry for any length of time.
   
7. Damage caused by water freezing inside the product.
   
8. Accidental damage, fire, acts of God, or other circumstances outside the control of Pentair.
   
9. Please see warranty card for commercial exceptions.