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replacing A/C

Posted by odos (My Page) on
Wed, Aug 3, 11 at 16:17

I placed a post on here as a new question on a running forum but have not had a response. Basic question is: A/C compressor in a Bryant 3.5 ton is shot. New unit will also require a compatible air handler. Unit will need to serve 9 outlets in a two story 2000 + sq.ft. dwelling. Attached family room has a Fujitsu split unit. Top floor( 3rd floor converted attic) has another Fujitsu split: heating and cooling in these two rooms is ideal. These are not figured into the 2000+ sq.ft. Old air handler is vintage 1981 Lennox and so must be replaced. Some duct work at air handler needs some movement. Air Handler is to be slipped into an eaves space on top floor.
One estimate from NATE certified co with top ranking on Angie's list and DC Consumer Checkbook ratings proposes a Bryant 3 ton, 2 stage, 180BNA036 18 SEER with FE4ANF002 Air Handler at $8,600 - 1000 Bryant rebate for $7,600 total
Awaiting other estimate ( not NATE certified )that would recommend a Trane, but details not yet received.
What is difference between Trane and Bryant? Is there a better choice in roughly this price range?
Other comments also appreciated,
Thanks, Charles


Follow-Up Postings:

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RE: replacing A/C

Charles

Your location?

You are going down in size from a 3 1/2 ton to a three ton system? This is straight AC system or HP system you are replacing? If straight AC system, how do you heat?

Post back

IMO


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RE: replacing A/C

Heating is gas fired hot water radiator. More than sufficient for the house. 3 ton is because the Bryant recommneded does not come in 1/2 ton sizes. With # of outlets, the 3 ton, I was told, is adequate. System is traight AC but as noted, two large areas ( converted attic and new family room addition have Fujitsu split units with satisfactory performance.
Thanks for responding, Charles


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RE: replacing A/C

updatedinfo:
BID 1
1-
Trane Model 4TTR5042 3.5 ton Air Conditioner
1-
Trane Model 4TEE3C Variable Speed Fan Coil
NIC
No Emergency Heat Package
1-
Programmable Controller
Complete Installation Includes:
Remove existing R22 refrigerant in an environmentally friendly manner according to code. Outside - disconnect
power, control and refrigerant lines to unit. Remove existing outdoorAC unit and haul away. Install new
outdoor AC unit in place of old on new equipment slab. Inside - disconnect power, control, refrigerant and
condensate lines. Disconnect existing air handler from ductwork, remove and haul away. Install new air handler
in place of old, to include sheet metal transitions. Reconnect power and control lines. Reconnect
condensate line. Flush existing refrigerant lines to prepare for use of R-410A.
Charge system with R410A refrigerant.
A new drain pan is included with safety switch. A new equipment pad on the exterior is included.
A new programmable Controller is included.
Start up and verify proper operation according to manufacturer's specifications.
No allowance has been made for a new electric circuit to handle the heat pump configuration.
Electrical upgrades, panel work or new circuits shall be by others.Not NATE certified
BID 2
bryant 180BNA036 3 ton 18 SEER two stage
FE4ANF002 Air handler
Priced the same $8600 but $1000 Bryant rebate


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RE: replacing A/C

Location is Bethesda, MD on the line with DC


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RE: replacing A/C

went with the Bryant after asking Trane guy if there were any rebates.


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RE: replacing A/C

I heard this morning that Maryland has extended some energy rebates. You might want to check that out.


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