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Hi I have a navien NR - 210A just had the error code 10E come up on my machine this morning. Vent filters are all clean so I left for work with the water heater not working. When I got home water was leaking from the unit. Any thoughts what this could be?

I am looking forward to using this method, have some uninsulated duct work in a crawl space. Hopefully, this will help with energy conservation.

Thank you for the demonstration. I have a manufactured home crossover that I am considering replacing. On the existing flex duct It says 10" with R-Value rating 5.6. It is only 10 ft-long but I see replacements only come in minimum 25' length. If you were me, would you replace the crossover with a rigid duct? I think I have noticed that the airflow on that half of the house seems quite a bit less than the other side (the side with the indoor air handler unit, of course). I am also in Washington State. Thanks for any and all advice!

There are different T5 thermostats they don’t all setup the same way.

Anchorage AK here, on Municipality water, 2017 installed. New internal pumps in 2023. Now new board and heat exchanger in 2025.

Thank you, learned a lot!

Please do one on setting the heat properly I bought my tiny house used and there is no manual. I can't find a video on setting the heat only air..... no matter what I do it barely heats up and the fan barely blows. a repair man said there's nothing wrong with the unit,,,,, I'M COLD I have to stand less than 4 feet from the unit to feel the heat blowing out but the rest of the 400 ft house feels cold, I slept last night with 4 blankets, socks etc. on. PLEASE HELP me learn how to set it correctly

I have an 1174 zf ranch. I just got a quote for one oc these systems with 3 wall units. $25,000. They are out of their minds.

I have the same question as someone else…is there anyway to know the current temp that it’s reading at? I understand it measures temp on the unit not the remote, but I’d like to know what temp it’s currently reading at not just what I’m setting it for.

If you’d be quiet for a minute I could hear it

I need to know how the best works ..only right now

Thank you for this! I live in Oregon. Can you make another video to go over the black section of the remote that goes controls timers and settings for different times of the day? I'm confused by the options. It doesn't appear to have the same functions. Thank you so much!

Very informative!

Very informative. Dig a trench. would never think about that.

Think you may have convinced me. I am in MT and we have a boiler system from the 70s and no AC. The previous owner had the brilliant idea of extending the boiler system to the garage, so nothing is ever really warm. We have been thinking about putting in a heating system but having to cut wood floors and tile floors for the ducting system has kept us second guessing it. I think I may reach out to a local agency to get a price idea.

are you supposed to insulate the white pvc type pipes too? (or if it's not required, is there benefit to it anyway? or any safety issues or downsides to NOT doing that?)

I have moisture in my basement above my ceiling tile. I'm trying to insulate my ducks to prevent condensation. Is it okay if I just insulate the runs? And not worry about the elbow joints coming into the run?

I have some rigid duct that is up against the ceiling so i cant get behind it too easily and using a wrap is just practical. Is there an insulating paint i could brush on to help insulate my galvanized rigid duct?

Why is it unhealthy to have a home at a temp of 59 degrees???

Ok so how do I turn it on???😂😂

Why so wide a trench?

Excellent video but did he ever mention what "the product" was he used for cleaning? Thanks.

Awesome, you are truly dedicated.

Can you use Duct tape instead of the foil tape?

Is there a way to see what temperature the thermostat is reading? The remote only shows what you have it set to.

Get some proper gloves, tetanus is a killer

This is quiet.

Can u run a recirculating hot water system with thermostat off of single line garden hose. Single line has both hot and cold water lines into it

Great video. How do you change the remote setting to Celsius ?

This is hard to watch 😂😂

I have some old duct in my addict , i saw some disconnection and with aluminum foil I seal them . I decided to do the installation on all my ducts myself What material to use? Thank you

We have 9 total mini splits in our house (we have 2 outdoor units to handle them). We are so happy with them...EXCEPT...2 of the mini splits are the ceiling mounted - which is in 2 upstairs bedrooms. There are no issues with the cooling feature, but the heat feature has given us problems for 3 winters now. No matter how low you set the heat temperature on the wall thermostat, the actual temperature in the room just continues to rise. It's a huge problem when we have guests. We have the heat set at 68 degrees, but after about an hour or so, the actual temperature rises to over 80 degrees. Then we have to just turn the unit off. Our installers have spent hours trying to figure it out, to no avail. Do you have any suggestions???

i have a hybrid split system and uses honeywell, will it be a 2 for the cooling stage? my previous thermostat broke and i replaced with an older version since it is cheaper. now it's blowing hot air with cool on. I dont know the model of the thermostat before bc i threw it away :/

I have rectangular duct in my garage supplying heat to the bedrooms above. It has this old fiberglass insulation that falling off. The duct is flushed to the ceiling. How should insulate? Should I use the same material with the spacer for higher R value? Thanks

how do turn off thermostat option, i want it to continue working without shutting off

Thanks

Great video. I have a forced air gas furnace used only for heating. Also have and air handler with outdoor condenser used only for cooling. Do I have a dual fuel system? Thanks

Wrap the pipe first before you hang them. Then when it’s installed with the elbows you would only need to wrap the elbows. Helps me go a little quicker

I have the t4 pro series and it continues to blow hot air on cool auto , how do I get the heat pump to blow cold

Hey guys are you looking to turn your RUclips viewers into sales/jobs?

I have a carrier unit but I cannot get the outdoor unit to turn on. Where should I have the reverse valve set to o or b

What brand of tape are you using?

Thank you so much!

"in the winter, the outdoor unit will pull warm air from the outside and send it to the indoor unit" wait, what? warm winter air? what are ya smokin fella...

I encountered these systems when I was in Cambodia, and I HATED them. They are DRAFTY. If you home currently has only baseboard heating, I and you want to save money, then they are good. However, in the long run, going whole hog putting in ductwork, installing a GAS furnace and a standard AC system will save you money, which is what I did 15 years ago, and I thank God I did. Natural Gas is 1/3 to 1/4 the cost per BTU than electricity to heat. My winter utility bill would be $200 more a month during the winter if I used a heat pump (which is what a mini-split systems are).

I thought you use the spacer so the pipes doesn’t sweat.

Do you have to remove the hanging straps and insulate below them then reinstall?

What is the difference between the models A1013A, A1013P, A1013Q, A1013U and A1013T?

Thank you for this straight to the point informational video! Can you tell me what cleaner you are using?