Ariston Unvented Hot Water Storage Cylinders manual Call Sales On

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3/4” B.S.P. CONNECTION FOR EXPANSION VESSEL

22mm COLD	3.5
MAINS IN

SERVICEABLE 3/4” PRESSURE REDUCING CARTRIDGE AND LINE STRAINER

(SET AT 3.5 BAR)

22mm COLD MAINS IN

6 BAR 22mm TO WATER HEATER

15mm EXPANSION RELIEF OUTLET TO TUNDISH

EXPANSION RELIEF VALVE (SET AT 6 BAR)

22mm TO CYLINDER

NON-RETURN VALVE (WITHIN HOUSING)

22mm BALANCED COLD WATER TAKE OFF

WITH NON-RETURN VALVE

FIG. 2.7

SERVICEABLE 1” PRESSURE REDUCING CARTRIDGE AND LINE STRAINER (SET AT 3.5 BAR)

28mm COLD MAINS IN

FIG. 2.8

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EXPANSION RELIEF VALVE (SET AT 6 BAR)

28mm TO CYLINDER

	3/4” B.S.P. CONNECTION
	FOR EXPANSION VESSEL
	For 500 litre
1” BALANCED COLD WATER TAKE OFF
WITH NON-RETURN VALVE	Models
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