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I have a Colman Furnace Model#DGAA077BDTB. We are looking…

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I have a Colman Furnace...
I have a Colman Furnace Model#DGAA077BDTB. We are looking to add A/C. We have the box, just need the right A-Coil for it. What part number is ***** and where can we get it? We are having no luck with internet searches. Thank you.
Submitted: 3 years ago.Category: HVAC
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Answered in 6 minutes by:
6/6/2015
HVAC Technician: airheatman, HVAC Technician replied 3 years ago
airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 9,530
Experience: Furnace, A/C and heat pump specialist.
Verified
Hello. My name is ***** ***** I'll do my best to help. Let's get started and see what we can do.How many sqaure feet is in the home?(14 X 70)(16 x80)? the furnace is designed to work with up to a 4 ton coil.
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HVAC Technician: airheatman, HVAC Technician replied 3 years ago
You can use anywhere from a 2 ton coil to a 4 ton coil. Do you know what outdoor unit you will be using and also if you will be needing a coil that uses r22 or the new R410A?
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