Sherriff Posted February 20, 2008 Report Share Posted February 20, 2008 I currently have a radiant propane heater for my garage. Heats great and fast and is not too bad on propane but it makes everything in my garage wet with condensation. Windows, door, fishing tackle I was thinking of installing a wood stove but they are pricey with the stainless piping and I know my insurance would go up as well. I thought that the dry heat from the wood stove would prevent the condensation and solve the problem.....Plus, having the wood smell would be like being up at a cottage! Does anyone have an ideas as to how to control the condensation? Thanks Sherriff Link to comment Share on other sites More sharing options...
danbo Posted February 20, 2008 Report Share Posted February 20, 2008 Nuclear works for me! Link to comment Share on other sites More sharing options...
Ben_Daniels Posted February 20, 2008 Report Share Posted February 20, 2008 Ive got a friend who uses Kerosene Heaters in his Garage for working on cars in the winter. Not sure if that will help with the condensation but who knows. -Ben Link to comment Share on other sites More sharing options...
fishnsled Posted February 20, 2008 Report Share Posted February 20, 2008 The problem with the heater that you are using is that there is no ventilation for the exhaust fumes. A simple venting fan to the outside should help with the moisture and might be the cheapest way of dealing with it. However you'll loose a lot of your heat. A buddy of mine had 2 electric heaters, (240 volt I think) rig to a thermostat. Fairly inexpensive for the heaters and he didn't notice a big difference on the electric bill. He had them mounted halfway up the wall and they did keep the place quite warm. Another option might be a zero clearance propane/natural gas furnace, like the ones they have in the ice bungalows on Nippissing. Just mount to an outside wall and vent directly to the outside. Probably about the same cost as a wood stove and pipe, maybe more depending on the run of the gas line but your insurance may not change saving you money in the long run. I hope this helps. Link to comment Share on other sites More sharing options...
Fisherman Posted February 20, 2008 Report Share Posted February 20, 2008 like fishnsled said, wall mount direct vent heater, I have one in the garage, works great, no condensation and not much of a change on the heating bill. Link to comment Share on other sites More sharing options...
Tootsie II Posted February 20, 2008 Report Share Posted February 20, 2008 Believe it or not but both natural gas and propane have a certain amount of water in them. That heater is the source of the moisture in your garage. That's why most of what comes out of a natural gas furnace vent is steam. Try going to a dryer source such as electric. I've used two of those little electric plug in type heaters with good success and they don't impact too much on the hydro bill unless you use them a great deal. They usually have termostatic controls on them. Of course if you do any work involving combustible fuel vapours, you want to stay away from any sparks or sources of open flame. Link to comment Share on other sites More sharing options...
Garyv Posted February 20, 2008 Report Share Posted February 20, 2008 I just used mine in 13F temps outside...was 67F in the garage ( 2 car ) and would have went much higher if I didn't limit the thermostat. This unit is propane with the option for natural gas with an orifice change. Make sure when you put one in that you do it to code. Proper distances off the floor and from the walls must be maintained. I'm not big on wood stoves in garages, especially where cars are kept or a lot of wood dust is in the air. As far as condensation never had a problem. I added the overhead fan in picture 3...makes a big difference in a more even heat. Link to comment Share on other sites More sharing options...
Gerritt Posted February 20, 2008 Report Share Posted February 20, 2008 why not just add a dehumidifier and keep your current Radiant System?.. Radiant heat is by far the best in a garage environment as Propane furnaces can cause flashback (Dust, gas vapours etc) Most professional shops use radiant systems, and the ones that dont would give their left acorn for one. G Link to comment Share on other sites More sharing options...
Tinman Posted February 20, 2008 Report Share Posted February 20, 2008 (edited) Just make sure when installing that you follow proper code, clearances, venting, fresh air intake, exhaust etc, if you decide on propane or natural gas. My grandfather uses kerosene and vents it with an old furnace blower i got him off a unit i pulled out at a customers house.and vents it outside. Edited February 20, 2008 by Tinman Link to comment Share on other sites More sharing options...
danc Posted February 20, 2008 Report Share Posted February 20, 2008 A small unit heater hanging from the rafters would not only eliminate the condensation problem, but would free up some floor space as well. That's what I'd do. Link to comment Share on other sites More sharing options...
fishing n autograph Posted February 21, 2008 Report Share Posted February 21, 2008 i say work in your basement...couch works too! Link to comment Share on other sites More sharing options...
nofish4me Posted February 21, 2008 Report Share Posted February 21, 2008 Open garage door. Vent products of combustion. Another case of misapplication of equipment. Infloor heat is the ultimate, but it's an existing garage. Pick a piece of equipment that vents products of combustion outside, then you'll be happy and healthier. Link to comment Share on other sites More sharing options...
Sherriff Posted February 21, 2008 Author Report Share Posted February 21, 2008 Thanks for all the info folks. why not just add a dehumidifier and keep your current Radiant System?.. Radiant heat is by far the best in a garage environment as Propane furnaces can cause flashback (Dust, gas vapours etc) Most professional shops use radiant systems, and the ones that dont would give their left acorn for one. G Gerritt, I thought about doing this before but since i only go out to the garage for a couple hours I am not sure the dehumidifier could remove the moisture as quickly as I need it. The worst areas are inside cupboards and areas like that.... Thanks Sherriff Link to comment Share on other sites More sharing options...
Tybo Posted February 21, 2008 Report Share Posted February 21, 2008 I use propane and electric in the garage. The propane to heat it up fast and a small electric to keep it dry. Link to comment Share on other sites More sharing options...
Sinker Posted February 22, 2008 Report Share Posted February 22, 2008 I have a small oil furnace in the garage.....works great. Set the thermostat and your good to go. Now if I could only get my garage cleared out I'd be all set.......it sucks storing things for people! Sinker Link to comment Share on other sites More sharing options...
Rich Posted February 22, 2008 Report Share Posted February 22, 2008 but since i only go out to the garage for a couple hours Then wear a freakin coat! Link to comment Share on other sites More sharing options...
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