Will the 600 humidify effectively if mounted on the supply side of a heat pump system? (actually dual-fuel...80% 2-stage VS furnace, 16 seer 3-ton condensor)
Aprilaire guy says no...not without hot water. But I of course have one of those tankless heaters. Great for larger flows (we save big on gas each month), but no good for low-flow...the heater doesn't kick on.
Any of you have experience w/ a cold-water feed to a 600 on the supply-side of this type of system? Suggestions?