Gas and Oil Home Heating Furnaces - Heat Pump Question
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ralphe
10-18-02, 06:41 AM
I have a forced hot air heat pump system with resistive electric backup in Connecticut. When the outside temperature gets below 20-25 F, I switch to resistive heat. However in the fall and spring I use the heat pump as it problably is more economical.
Because it is a heat pump system the supply air temperature is oly about 15-20 degrees warmer than the return temperature. Unfortunately, one of the supply registers is very close to where I sit at my desk and produces an unpleasant draft.
My question is:
Is there any practical way to increase the supply temperature in a single duct. For example, can one electically heat the air in a single duct?
many thanks....ralph
Because it is a heat pump system the supply air temperature is oly about 15-20 degrees warmer than the return temperature. Unfortunately, one of the supply registers is very close to where I sit at my desk and produces an unpleasant draft.
My question is:
Is there any practical way to increase the supply temperature in a single duct. For example, can one electically heat the air in a single duct?
many thanks....ralph
Sharp Advice
10-19-02, 06:51 AM
Hello: Ralph
To help divert the air coming out of the register, install a plastic air duct diverter on that register.
If you want warmer air from only one register, which I suspect you mean by quote: Is there any practical way to increase the supply temperature in a single duct. For example, can one electically heat the air in a single duct?
The easiest method would be to buy a small single room electric heater.
Several other resident heating professionals replying within this forum, could have additional helpful information, suggestions, advice. Check back on your question several times for additional replies.
If you need further assistance, use the REPLY button to add any additional information or questions. Using this method also moves the topic back up to the top of the list automatically.
Regards & Good Luck, Forum Host & Moderator.
TCB4U2B2B Company Enterprises. Energy Conservation Consultants & Gas Appliance Diagnostics Technicians.
To help divert the air coming out of the register, install a plastic air duct diverter on that register.
If you want warmer air from only one register, which I suspect you mean by quote: Is there any practical way to increase the supply temperature in a single duct. For example, can one electically heat the air in a single duct?
The easiest method would be to buy a small single room electric heater.
Several other resident heating professionals replying within this forum, could have additional helpful information, suggestions, advice. Check back on your question several times for additional replies.
If you need further assistance, use the REPLY button to add any additional information or questions. Using this method also moves the topic back up to the top of the list automatically.
Regards & Good Luck, Forum Host & Moderator.
TCB4U2B2B Company Enterprises. Energy Conservation Consultants & Gas Appliance Diagnostics Technicians.
ralphe
10-19-02, 03:15 PM
Hi Tom:
Thanks for your reply.
Your first suggestion was that I try a plastic deflector. I've done that and it really doesn't help much with my particular geometry.
Your second suggestion was to use a (portable) electric heater. I've done that and it does help but I'm really looking for a cleaner solution.
I do know that reheat is often used in commercial applications to control both temperature and humidity. Something like that if designed for a 6 inch duct might work if it were available.
I would very much appreciate any and all suggestions.
....ralph
Thanks for your reply.
Your first suggestion was that I try a plastic deflector. I've done that and it really doesn't help much with my particular geometry.
Your second suggestion was to use a (portable) electric heater. I've done that and it does help but I'm really looking for a cleaner solution.
I do know that reheat is often used in commercial applications to control both temperature and humidity. Something like that if designed for a 6 inch duct might work if it were available.
I would very much appreciate any and all suggestions.
....ralph