Installing T4 Pro Honeywell Thermostat

New Tstat install on 4x4 box.
THERMOSTATS + CO DETECTORS
T4 Pro Thermostat: amzn.to/3k0RgIC
NEST Thermostat - amzn.to/2Szw28y
NEST Carbon Monoxide + Smoke Alarm - amzn.to/37vdgmX
BURNER PARTS
Blower Motor: amzn.to/2UKvvQp
Burner Coupling: amzn.to/2UN4agh
Burner FUEL PUMP Suntec Fuel Pump: amzn.to/2Lj6ozx
Burner FUEL PUMP Beckett Cleancut Fuel Pump: amzn.to/2BjieFo
Beckett AFG Electrodes + Transformer Kit: amzn.to/2S4ybGD
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Beckett AFG Electrodes: amzn.to/3oZBqyM
Z gauge: amzn.to/36YxGaD
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Universal Electrode Setting Tool: amzn.to/2YTpVy5
High Temp RTV: amzn.to/3oVLTeH
1/2" Rope Gasket: amzn.to/3aErSnJ
3/8" Rope Gasket: amzn.to/2YNgccM
KO WOOL High TEMP Strips Blanket, 2200F 1" x 1/2" x 300": amzn.to/3jq6J4s
Loctite Anti Seize: amzn.to/2Bm1f5i
Pipe Dope to seal fuel oil lines: amzn.to/2QxZEDL
KO WOOL HIGH TEMP Blanket: amzn.to/2S4N37M
FUEL FILTERS:
Fuel Pump Strainer: amzn.to/2QwkxiI
Wool Filter: 1A-30 : amzn.to/2EwFzYg
4 Pack Fuel FILTERS: amzn.to/2UNWfPR
FUEL LINE CHECK VALVE
Threaded Fuel line check valve: amzn.to/2Exy9Uy
Flared fuel line check valve: amzn.to/2EvMyk5
TIGERLOOP (removes air from fuel system): amzn.to/2NKtaWo
ZONE VALVES
Honeywell Zone Valve Repair Kit: amzn.to/2LlDYVA
Honeywell Zone Valve: amzn.to/2Lk1ylP
BOILER SAFETY
Boiler Safety 3/4" NPT MALE x FEMALE: amzn.to/2UOJPaz
Boiler Safety 3/4" NPT FEMALE: amzn.to/2QUF2oF
HVAC TOOLS
11 in 1 Screwdriver: amzn.to/2BnAvl3
Pump Rotation Tester: amzn.to/2UNWA55
Milwaukee Headlamp: amzn.to/2LjmiKs
5 Gal Shop Vac: amzn.to/2Lj6JlN
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Small Wire Brush: amzn.to/2BlS6K6
Milwaukee 2462-20 M12 1/4 Hex Impact Driver: amzn.to/2S4Pg3p
Greenlee PVC Cutter: amzn.to/2LqSfkd
Boiler Brush: amzn.to/2UOBdAr
Basic - Caulking Gun: amzn.to/2QS0Hhv
Soot Saw: amzn.to/2Bxhi0r
MORE - HVAC TOOLS: amzn.to/2wyaDEf
((( Post your questions in the comments and remember to subscribe! )))
"WARNING" - Do not attempt to work on or disassemble any part of your HVAC System if you're not a Technician. You assume any and all responsibility. Working on HVAC Systems can be VERY DANGEROUS and should only be performed by Highly Trained Technicians.
Thank you for your watching our videos.

[@j.4198]

What is the 2o5 mode for a Steam boiler Dunkirk 82 gas for this thermostat?

[@AvelinoElias]

I have a T3 and I want to connect the heating, which should I use the same ones that you used in this video or C and RC?

[@furnacetech2581]

R - power from heating transformer Rc - power from cooling transformer W - heat C - common Y - cooling R - fan I hope this helps

[@williamladesic9057]

What if I don't have a common wire

[@4Fox59]

What happened to the programming link?

[@furnacetech2581]

I will upload the T4 PRO Honeywell Thermostat programming video soon. Thanks for watching the video! Click the link to SUBSCRIBE: kzbin.info/door/-ZPTqzkJujjUouZZohAvDw

[@mariannsuha5168]

How do I set the a/c on auto mode so it's will turn on or off depending temperature? It's so freaking cold at my house right now ,and it just keeps going ever since they installed it yesterday? I have a feeling it's either I turn it off or leave it cuz I couldn't find the auto a/c program on it. Or am I just that stupid ?! It's so complicated 😫😪😩

[@furnacetech2581]

Not sure if this is your problem or not. If your system will not go from the cooling to the heating mode automatically then follow the steps below. You have to go into the installer setup function of the thermostat. 1) press the menu button and + button at same time. 2) it will say ISU in the screen. Now hit select button 3) screen will show numbers like 120 and a number below it like “0”. Hit select button until the number on the screen says “220” Make sure the number below it says “1” if you have one stage if cooling. 4) next hit select until the screen says “300” and change the number below it to “1”. Now you should be able to hit home button And click mode until the screen says “auto” Also, check the thermostat temp setting. I hope this helps

[@Nakelp86]

Why is that this model has temperature sensor off at 3 to 4 degrees and this is a lot since usually setting the thermostat between low and high its mostly between 4 to 5 degrees.

[@furnacetech2581]

You can go into the set up feature and adjust for this.

[@jamalmcgrath810]

Can I install a Honeywell T-4 to my RV ?

[@furnacetech2581]

I have never worked on an RV but it should work just fine.

[@savageladykiller9106]

Jamal McGrath yes u can

[@willrise3980]

hi, is this installation is for heater only

[@furnacetech2581]

yes, if you would like to hook up cooling or a fan, you would need to connect the (Y) & (G) wires to the tstat as well. I was only needing heating when i created this video.

[@willrise3980]

@@furnacetech2581 can u make a video on how to connect heater and air conditionin

[@nickm308]

I have a blue and black wire.. Not sure where they go

[@furnacetech2581]

The best thing would be to trace it out on the other end to see how they are connected. This way you can be sure to hook them up correctly.

[@nickm308]

I ended up popping the furnace open and looked at the wires and aligned them to the letter.

[@ncooty]

2 questions: 1. Why not use the common wire? 2. Why not mount the metal box cover to the box first, then the thermostat?

[@furnacetech2581]

Thank you for watching and leaving your feedback! Most of our systems use only two wire setups. You can definitely use the common wire! I am sure there are many ways to mount a thermostat. This is just the way I did it for this project!

[@conservativeamber1216]

T4 isn't WiFi Compatible but T6 is

[@taesung4909]

Only with 2 wires, air conditioning will work??

[@furnacetech2581]

No, you will need a yellow wire as well. It will be hooked to the (y) terminal.

[@mrvarand736]

NO HE IS TOTALLY WRONG , FIRST OF ALL THAT IS HEAT PUMP THERMOSTAT , NEEDS 5 WIRE , R. W.Y. C. G. O.OR B. TERMINALS

[@lorrod932]

can I change the default password

[@orthelajeremy1107]

I want to unlock

[@furnacetech2581]

1234

[@ashatola]

Red and white?? What kind of thermostat ever has only red and white? This is useless for actually wiring and you don't need a video for mounting the thing on the wall.

[@furnacetech2581]

Every part of the country does not use Air Conditioning. We have mostly heating systems here in Alaska where I am located! Which is why this thermostat is only using two wires. Maybe this is a waste of time to reply but I do appreciate you taking time to leave your feedback.

[@amandanascimento7396]

My only has red and white. Really helpful this video!!!

[@christianconnor3311]

It was all relevant. Thanks for the information to all.