Help with Fujitsu ducted minisplit selection
Fujitsu 9RLFCD versus 12RGLXD
CZ 5 (northern part of it)
I have included Manual J calculations for 2 zones in our home build that we are specifying ducted minisplts. The HVAC contractor wants to use the 12RGLXD unit due to concerns about static pressure issues. The engineer who did the Manual J initially recommended the 9RLFCD unit, but thinks the 12RGLXD will be ok because it’s variable capacity.
I don’t want to oversize the unit esp RE latent load while cooling. Any advice?
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