Notes:
REPLACED WATER HEATER
3/8/2011 12:00:00 AM
* ALL WORK PERFORMED MUST MEET THE 2006 IRC AND 2006 IPC STANDARDS AND ABIDE BY THE CITY OF FRISCO COMPREHENSIVE ZONING ORDINANCE, AND ALL OTHER CITY ORDIANCES.
SUBJECT TO FIELD INSPECTION APPROVAL.
CALL (972) 292-5386 FOR INSPECTION.
Water Heater Installation Requirements
- T&P line shall discharge to outside of building and terminate not less than 6” above grade and shall not terminate on sidewalk or patio. T&P line must be installed with a union and shall not be trapped under slab or at any other location.
- Drain pans required under every water heater in all locations with drain extending to the outside minimum 6” and maximum 24” above grade. Drain pan line may be run to lowest level of garage in cases where it is not possible to run to exterior. Other methods in lieu of pan drain can be installed with prior approval.
- A means for thermal expansion control is required where a closed system is in place. A PRV is considered to create a closed system.