If you rely on a carrier air handler to assist in your comfort you can rely on repair clinic.
Carrier fx4dnf037 fan relay.
Paired correctly with an outdoor air conditioner or heat pump it can aid efficiency to help you save on your energy dollars.
Product data carrier comfort fx4dnf037 product data 17 pages comfort fx4d series fan coil sizes 019 thru 061.
Not thermostat i have a new one.
The comfort fx4d fan coil utilizes a high efficiency multi speed blower motor to provide comfort options.
One terminal will be connected to line voltage while the other will go to the fan.
Comfort fx4d series fan coil sizes 019 thru 061.
Fx4dnf037l00 f fan coil x deluxe r 410a 4 multipoise d fourth series n 208 230 1 60 f single piece cabinet 037 37 000 btu l aluminum coil 00 no heating standard features.
No other selection of fan coils is more complete than carrier s airstream product line.
Armorcoat coil protection for enhanced corrosion resistance.
We stock genuine carrier replacement parts to maintain or fix your fan coils from capacitors and control boards to blower wheels and heating.
View and download carrier fx4d product data online.
High efficiency 5 speed blower motor.
Fx4d fan pdf manual download.
Thermostatic expansion valve txv refrigeration management maintains.
We have 1 carrier comfort fx4dnf037 manual available for free pdf download.
Carrier fan coils 123456789 101112 f x 4 d n b 019000 product type heating size fan coil multipoise with puron 000 no heat 005 5kw electrical 008 8 kw n 208 230v 1 ph 60 hz 010 10kw 015 15kw cabinet style b modular coil coating f single piece 0 standard t armorcoatt capacity 019 18 000 025 24 000 031 30 000 037.
If the thermostat is not calling for cooling there will be no voltage present.
Fx4d series comfort fx4dnf019 comfort fx4dnf025 comfort fx4dnf031 comfort fx4dnf037 comfort fx4dnf043 comfort fx4dnf049 comfort fx4dnf061.
Check across the fan terminals.
This will be a set of contacts that are normally open.
Carrier fan coils f product type fan coil multipoise with puron electrical n 208 230v 1 ph 60 hz cabinet style b modular f single piece puron he sound model number nomenclature 12 heating size x 4 d n b 0 10 11 000 005 008 010 015 coil coating 0 standard no heat 5kw 10kw 15kw t armorcoat tm capacity 019 18 000 025 24 000.
Locate the fan relay.
My carrier model fx4dnf037 blower motor will not shut off even with the thermostat removed.
Just to clarify do you think this is a larger hvac problem or something specific to the thermostat.
I do not see a blower relay switch seen this before.
