Kenmore 505, 305 owner manual Freeze Protection Piping - Drawing, Water Heater

Figure 4: Freeze Protection Piping - Drawing

Vacuum

Breaker

oo

Water Heater

NOTE:

Heat trace (heat tape) ALL water pipe and fittings located outside home (attic, crawl space) or building structure. (ALL water pipe and fittings shown above the dashed line in the drawing.)

NOTE:

ALL pipe and fittings shown below dashed line should be located inside home or building structure.

The vacuum breaker line should be located inside the building structure.

J

00

_] _--___ -- 3/4" Gas Connection

Minimum 3/4"	Hot Water		3/4"	Minimum		Minimum	3/4"
Supply	Line		Normally		Closed	Cold Water
	1/2" Minimum		Solenoid		Valve	Supply	Line
			D
	Normally	Open
	Solenoid	Valve
			Route	to Floor Drain

KEY

i& 3/4"	Ball	Valve	_	Pressure	Regulator
3/4"	Union			Circulating	Pump
Check Valve			I-_	Boiler Drain Valve
Pressure		Relief	Valve	Solenoid	Valve
			[_

This is not an engineered drawing. It is intended only as a guide and not as a replacement for professionally engineered project drawings. This

drawing is not intended to describe a complete system. It is up to the

contractor/engineer to determine the necessary components and

configuration of the particular system being installed. This drawing does

not imply compliance with local building code requirements. It is the

responsibility of the contractor/engineer to ensure installation is in

accordance with all local building codes. Confer with local building officials before installation.

14 305 & 505 Outdoor Manual