Furnace TYPE and age

[Andy T. Bishop]

I looked at an old furnace in a cottage today. There was no Filter! Not even a spot to put one. Just a hole!
I can't find the brand unless it is a HQCO NUGG100DF01?????
Serial number was H70473441. 1970?
Can someone HELP me out? I did not test the unit as the gas was not on.
Thanks!!!!
BHI

[rwand1]

Sometimes the year is stamped on the gas valve. Other times the date can be stamped on the blower. If I had to guess this furnace could be from the 70's. If in doubt I indicate to clients to query vendor as to age of furnace, just to be sure.

Also..if the gas was not on, I would strongly suggest that the furnace be serviced prior to closing of Title or Escrow by a licenced heating contractor.

[David P. Valley]

Andy,

There's got to be a name somewhere. The numbers you supplied do not help. We need a name.

This furnace is an absolute mess, with several issues.

Recommend HVAC tech to evaluate and estimate costs of repair to this unit.

[phinsperger]

I think it is a Heil. HQCO = HEIL / QUAKER CO. 100,000 btu of course.

[David P. Valley]

Originally Posted by phinsperger

I think it is a Heil. HQCO = HEIL / QUAKER CO. 100,000 btu of course.

I believe Paul is Correct.

I looked up Heil and the closet I can come to the number you supplied is...

NUG100FHA=1994

Looks older than that....

What's all that build-up throughout the unit?

[Harold E. Miller]

I looked up Heil and the closet I can come to the number you supplied is...

NUG100FHA=1994

Looks older than that....

I notice it has an energy guide sticker...that would be common for 90's furnace...and I may be wrong...but don't think you would find that on a 70's model..? That may support the 1994 build date David provided.

It is clear that it needs further review by a licensed HVAC contractor.

Harold Miller

[phinsperger]

EnerGuide has been around for over 25 years

[Andy T. Bishop]

THANKS!
I told them i recommend having HVAC review but i also said, plan on a new one!
I told them there were many issues and i would not go into detail and just recommend review and NEW! ha
It was in a cottage so i am guessing it didn't get much attention.
Thanks! You guys are great.

[Harold E. Miller]

Originally Posted by phinsperger

EnerGuide has been around for over 25 years

So the early 80's? Seems about right. I usually pay little attention to them, until I have a hard time telling the age. Some show the date of the energy guide study, and this gives me a baseline to guessimate the age.