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Minimum ber rating to install air to water heating?

goob20s · 2019-02-08 18:47:13

Question in title. Thanks in advance for any responses. Can't seem to find an answer. I'm guessing it's in the a range. My current ber it c1.

08-02-2019 6:47pm

#1

goob20s

Registered Users, Registered Users 2 Posts: 138 ✭✭

Join Date: November 2012

Posts: 110

Question in title. Thanks in advance for any responses. Can't seem to find an answer. I'm guessing it's in the a range. My current ber it c1.

0

Comments

#2 08-02-2019 7:34pm

Shaunoc

Registered Users, Registered Users 2 Posts: 521 ✭✭✭

Join Date: May 2010

Posts: 494

more complex than just a BER figure
Air tightness result and level of insulation are important combined before spending a lump.
there are brainier folk with more technical responses to come i'm sure

0
#3 08-02-2019 8:47pm

Charlie 08

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Posts: 63

C1 BER rating to qualify for the grant

0