hi everyone.
got a 3 story house. 8 rads. ecomax 824. had the lounge and diner rads replaced with bigger rads in the summer. noticing that bottom of each of therse rads is cold( about 1/5 of rad from bottom) one pipe going in boiling other pipe out is lukewarm.other rads fine including hallway and kitchen. ive shut off other rads up stairs still no effect. these two rads are at the last on the sysytem. pump on boiler just not able to pump so much??
i need a new boiler anyway in the summer . looking at 30kw more pumping power i guess? thanks
got a 3 story house. 8 rads. ecomax 824. had the lounge and diner rads replaced with bigger rads in the summer. noticing that bottom of each of therse rads is cold( about 1/5 of rad from bottom) one pipe going in boiling other pipe out is lukewarm.other rads fine including hallway and kitchen. ive shut off other rads up stairs still no effect. these two rads are at the last on the sysytem. pump on boiler just not able to pump so much??
i need a new boiler anyway in the summer . looking at 30kw more pumping power i guess? thanks