Exchangers Pressure Drop (Ft) - Baxi LUNA HT 1.450 Installation And Servicing Instructions

2.7 EXCHANGERS PRESSURE DROP
The electrical specifications of the pump must be as follows:
- 120 V AC; 60 Hz; 10µF; 0.82 A cos f 0.9.
Note:
If the specifications of the installed pump are different, a relay must be wired between the boiler control circuit board
and the pump.
The minimum water flow rate must be as follows:
* HT 1.450 = 3.7 gpm
* HT 1.650 = 4.4 gpm
with a central heating water pressure between 1 and 1.5 bar (14.5 and 21.7 psi).
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INSTALLATION AND SERVICING INSTRUCTIONS 7110242.02 - en
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