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75
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86 34 2
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75
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2.2 Dimensions
2.2.1 U-Series Utility (UHE, UPHE & USHE Models)
2.2.2 U-Series Utility (UCHE Models)
1. Pressure Relief Discharge (15mm)
2. Heating Flow (22mm)
3. Domestic Hot Water (22mm)
4. Cold Water Mains (15mm)
5. Knock-Out for Heating
Return Connection