Not be directly connected to the drainage system.
Water heater pressure relief valve discharge pipe code california.
A trapped tpr dischage pipe is a common defect when a replacement water heater s tpr valve is lower than the original one and the installer connects to the exisitng discharge piping at the wall.
Fha appraisal rules are found in hud 4000 1 which is the rule book for all fha single family mortgage loans refinancing and reverse mortgages.
8 termination of the tpr drain pipe cannot be more than 6 inches or less than two pipe diameters above the floor ground or waster receptor.
Discharge through an air gap located in the same room as the water heater.
Water heater relief valve outlets.
Not be directly connected to the drainage system.
The discharge piping serving a temperature relief valve pressure relief valve or combination of both shall have no valves obstructions or means of isolation and be provided with the following.
Serve a single relief device and shall not.
There are some specific instructions where aspects of the appraisal are concerned including systems found in the home such as heating cooling and plumbing.
Not be smaller than the diameter of the outlet of the valve served and shall discharge full size to the air gap.
A shutoff valve shall not be placed between the relief valve and the water heater or on discharge pipes between such valves and the atmosphere.
Which reads as follows.
1 equal to the size of the valve outlet and.
2015 upc chapter 6 water supply and distribution page 105 section 608 5 discharge piping.
2019 california plumbing code section 608 5.
The discharge piping serving a pressure relief valve temperature relief valve or combination valve shall.
The hourly british thermal units btu kw h discharge capacity or the rated steam relief capacity of the device shall be not less than the input rating of the water heater.
P2804 6 1 requirements for tpr temperature pressure relief valve discharge pipe.
For example where heating the home is concerned fha loan rules begin by stating the.
March s featured code change.
The discharge piping serving a temperature relief valve pressure relief valve or combination of both shall have no valves obstructions or means of isolation and be provided with the following.
T p valve the temperature and pressure relief valve is an important safety device which goes off when your tank exceeds 210 degrees fahrenheit or 150 psi.
Many regions require the t p valve to lead outside for added safety and some may even require two valves for redundancy.
Pressure temperature relief valve cpc 504 4 504 5 and 608 5 all water heaters have a pressure temperature p t relief valve that is galvanized steel hard drawn copper or cpvc.
