thanks For the video. ill consider doing this when we have an intermittent Gas valve issue suspected. Once getting this wired up it beats waiting For the Furnace to cycle 20 times beFore conFirming. We all have had that one where the gas valve lights up and runs Fine while we are there but into the night it stops randomly.
@Gandoff20002 жыл бұрын
Cool. I probably won't be doing that. LOL
@richardcote96634 ай бұрын
What could cause those resisters to get hot like that? This is a nice simple way to verify the gas valve is actually opening and closing. Thanks.
@Jake_Smith74722 жыл бұрын
If your valve is receiving 24v and not opening or closing then it's either stuck or bad
@INTERNA92 жыл бұрын
Awesome
@chesstime3562 жыл бұрын
Nice 👍
@Michael-ig8ne2 жыл бұрын
That’s faster than hooking up a manometer to the gas valve?
@jman08702 жыл бұрын
So you condemned a board because you jumped the valve and it opened with zero induced draft and zero gas pressure read? Interesting 🤔
@kevinrowe39362 жыл бұрын
Not as quick to do as the title suggests but definitely doable. I presume that if the gas valve works directly from the transformer it means at least part of the circuit board is cooked and the board has to be replaced.
@frankjames19553 жыл бұрын
what about a smart vavle , how do you test those? 90+ furnace had a power surge and everything dead except blower on all the time weither calling for heat or not. 1.inducer, ignition and safety wires going to connectors on gas valve 2. tested the saftey circuts all good to and from connector on gas valve 3. theres power on the main board going everywhere fuse is not blown 4. no power coming into inducer motor from gas valve connector but theres power from main board to gas valve connector 5. i took off wires to pressure switch .. tested both blue wires dangling in the air and both in and out have 15 volts 6. the diagnostic error light on gas valve used to flash a trouble code of "bad limit circut" but now no light at all
@ericksanabria1682 жыл бұрын
Between pins 2 and 4 u should always have 120v When u get a call for heat then you should have 120v between pin 1 and 4 this is all the gas valve, that’s where I would start, if you have 24v between w-c then u should have 120v between pins 1-4
@alfonsobenitez85742 жыл бұрын
I had the same issue, and discovered that the common going to the valve wasn't sending the 24 volt to the valve, there was small brown color where the common connected to the board. Removed the board and saw that the solder was not making contact. So I just connected the white common coming from the valve to a common connection and it started working. This happened a month ago. The old lady didn't have money to replace board and it works on cooling and heating.
@Slavelife92792 жыл бұрын
If you still have a furnace with a smart valve it’s old and probably not worth the trouble, better off replacing.
@alfonsobenitez85742 жыл бұрын
Did you checked the límites switch that goes inside the furnace to see if it was open?
@overlordp.37582 жыл бұрын
Don't waste your time. 90% of the time that Smart valve is bad
@josesanchez17162 жыл бұрын
24 dc volts, 27 dc volts use a dc charger, or any 24v battery, in that board ju s t change the 2 resistance s.
@actsservicessa2 жыл бұрын
I it’s 24 volts AC not dc
@josesanchez17162 жыл бұрын
Ok
@Slavelife92792 жыл бұрын
ac
@jaykemm34722 жыл бұрын
Order of operations
@Slavelife92792 жыл бұрын
Sequence of operations
@highbooost1 Жыл бұрын
Lots of moron haters in the comments, this is exactly what I was looking for, thanks.
@1948Noam2 жыл бұрын
I would not advise anyone without being a qualified gas licensed tech to do what this test! Murphy’s Law! If something could go wrong without proper knowledge it will!!!
@leoluna41163 ай бұрын
Eh just make sure you have a shut off nearby. Should be one within 6ft of the appliance if anything crazy happens just shut the gas shutoff. VOILA
@barneylan8762 жыл бұрын
Why didn't you measure the voltage on the gas valve ? Simple and fast.
@AaronPowellvox2 жыл бұрын
Lord have mercy. This is hilarious.
@Jake_Smith74722 жыл бұрын
@@AaronPowellvox why
@AaronPowellvox2 жыл бұрын
@@Jake_Smith7472 because he’s going halfway around his elbow to get to his ass.
@Jake_Smith74722 жыл бұрын
@@AaronPowellvox ok I gotcha lol
@kevinrowe39362 жыл бұрын
We're you even watching the video? He said that he did that and it came out suspiciously low. But you would have known that if you had been paying the least bit of attention. 😉
@torranceharris2 жыл бұрын
You did all that for nothing!! Then you made a video smh