Home Improvement Stack Exchange
Home Improvement Stack Exchange

Questions tagged [carrier]

26 questions
25
votes
5 answers

How can I protect a frozen heat pump in cold weather while waiting for service?

Yesterday I noticed that my Carrier heat pump was struggling to keep up with my thermostat settings inside the house. It was around 35°F (2°C) outside, I had the thermostat set at 72°F (22°C), but the internal temperature wasn't rising above 70°F. I…
user3103523
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3
votes
4 answers

Inducer Fan Blowing Out Flames and Pilot Light on Carrier Furnace?

I have a Carrier furnace and have recently replaced the inducer fan assembly in it. The old motor assembly had a piece of sheet metal dangling under it; whereas, the new one does not. The unit worked fine for one day; however, now, after the main…
Erich Peterson
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2
votes
1 answer

Replacement HVAC blower motor fails within 24 hours?

My unit is a Carrier Infinity (FE4ANF003T00ABAA) with an ECM 3.0 blower motor. To start, the thermostat reported a “Code 41 - Blower Motor Fault”. I ordered a refurbished motor + control module online and a surge protector (didn’t have one…
steamfarmer
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2
votes
1 answer

How do I temporarily remove a Côr WiFi thermostat by Carrier to repair a plaster wall?

The model number is TP-WEM01-A, installed with the "large backplate", as pictured below. There are no visible screws, etc. I have the manual but it is no help.
jwezorek
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2
votes
1 answer

Carrier AC Air Handler Model #FC4DNF060 Filter Access Panel

I have a Carrier AC Air Handler Model #FC4DNF060. The filter access panel is blocked as shown in the photo (at bottom of unit). Has anyone had a similar situation or advice on how I might be able to access in order to change the filter? Thank…
Matt
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1
vote
0 answers

Fault Code 41 on Carrier Infinity Heat Pump

Pardon the length but I know that if I don't cover it you all with just ask me anyway. ;-) I had this Carrier Infinity system installed by Sears in 2009, IIRC: Heat Pump: 25HNAB648A003 Air Handler: FE4ANF005000 Electric Heat: 20Kw Electric Air…
Mike
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1
vote
2 answers

Carrier Comfort 80 Ignition Proving Failure

It's getting chilly here in California and I'm having an issue with keeping my Carrier furnace fired up. I have a Carrier Comfort 80 Deluxe (Model# 58DLX070-08). When reset, the blower runs and fires up the first then all three burners without…
Theo
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1
vote
1 answer

Carrier Weathermaker 9200 Humidifier Ecobee blows 3amp fuse

I have a Carrier weathermaker 9200 with a bypass humidifier attached. I just moved into this house a year ago and the humidifier never worked with the humidistat. I tested the solenoid by putting a 24V transformer directly on it from my sons…
zhouse28
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1
vote
1 answer

Connecting Carrier Infinity furnace to Aprilaire humidfier

I wish to replace my Carrier humidifier with an Aprilaire 700. I have 3 questions related to properly connecting my Carrier Infinity 96 furnace's HUM terminal to Aprilaire 700 (24 VAC line): 1) I see only one HUM terminal on my Carrier Infinity 96…
user97485
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1
vote
1 answer

Generac Generator with Carrier Infinity Heat Pumps

I've signed a contract to install a Generac 22.5 kW whole house generator and transfer switch in our home outside Boston. Our home has Carrier Infinity 3 ton heat pumps installed on the first and second floors. The first floor has hydronic backup…
MikeA01730
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1
vote
0 answers

Carrier Infinity System says "System Malfunction"

On this, the day temperatures reached 95, my AC stopped working. Here are the symptoms: The thermostat says "Infinity System - System Malfunction Call Technician". The condenser outside is spinning, but slowly, and only after I gave the unit a…
Wynne
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1
vote
3 answers

Old Carrier Furnace, 3-Wire Pilot Assembly, Electrode Sparks Continually While it Runs

Our 29 year-old Carrier furnace relies on a 3-wire pilot with an intermittent spark igniter. It sparks probably around 30 times before the gas valve opens and the furnace fires up. That's a lot of sparking, and surely not good in and of itself, but…
udog
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1
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0 answers

Carrier humidifier hookup

I had a blower replaced. In doing so, the technician pulled the wiring for the humidifier. The image shows the black wire is in place, the white wire not showing in the image is not wired in. Where do I wire it in to?
Joel
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1
vote
0 answers

How does one set the temperature threshold for heatpump? Carrier Infinity

I've just had a Carrier Infinity heat pump installed, with the matching smart thermostat. The only problem with it is that while it has three settings for the heat source: Heat pump only Electric heat only System in control There's nowhere to…
Jeffrey
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votes
2 answers

furnace not always turning on

I have a Carrier gas furnace. For some reason, when I switch it on via thermostat, it SOMETIMES turns on, but SOMETIMES, it gets stubborn and refuses to turn on. These are the symptoms: When it's working, it seems to work ok. It turns off when it…
NL3294
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