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[chillyhiker]

on a natural gas forced air furnace what would be the normal temp of the air coming out of the duct work? does a OWB deliver a hotter temp?    just wondering.

[victor6deep]

I think 130.

[hondaracer2oo4]

I get around 150-155 out of my vents closest to my HX with my outdoor boiler. The further away vents see temps in the 130s. My vents get about 115 -120 with my oil FHA.

[Marktk]

Most high efficient furnaces will discharge 130 to 140the at the furnace. If you run your boiler at 180 to 190. You should be higher than that i would expect 150 or so

[Scott7m]

My vent temps are 120


Many variables in what you get out the vents

[bajonesy77]

Mine are 120-125, but it feels like 200 compared to my heat pump. 

[kybaseball]

I have checked all my vents and they run 125 to 140. That is with the stove temp at 170. Will be hotter when we eventually go to 180. But I am like everybody else feels like 200 compared to the money draining heat pump.

[slimjim]

Oh come on, I thought that heat pumps were very big and everybody loved them down south, how much does it cost to heat your home for a winter with that coal fired electric heat pump?

[BoilerHouse]

My floor register puts out air around 120, except when the cat lies on it, then it drops to nothing.

[andyhowardcity]

I had a high of 155 but more typical is 115 to 130 in the other vents running at 180.  DHW is at about 131 through my side arm.  I am measuring with an infrared gun from you know where - can't think of the name right now.

[martyinmi]

Mine are between 105* and 130*.

I run my boiler @ 190 on and 195 off.

[victor6deep]

Mine are 120. I keep my stove at 150-160 running armstrong e9 with a delta t of 12 under full load. Stove sets 60ft from the house.

[f150bft]

I'm getting 130-135 out the vents and 140 on the DHW at the faucets. My aquastat is set at 170. I am pleased.