Twintech Heating

HVAC Four

Heating, ventilation, and air conditioning is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality.


what do you think of this pricing

what do you think of this pricing

Posted On: January 30, 2023
Company called me to do a service call for regular maintenance on a system less than 1 year old. First service call was around $400 which was steep but I noticed they charged like $130 to change the air filter. Ok, I will tell them not to do that next time. When they called to do the service call I pointed out that there was a zoned tstat that was not functioning properly and neded to be changed. This is what they charged me:. $180 to change the t-stat that was still under warranty. Had it not been under warranty the tstat with install would ha...[More]





what do you think of this pricing

what do you think of this pricing

Posted On: January 30, 2023
Company called me to do a service call for regular maintenance on a system less than 1 year old. First service call was around $400 which was steep but I noticed they charged like $130 to change the air filter. Ok, I will tell them not to do that next time. When they called to do the service call I pointed out that there was a zoned tstat that was not functioning properly and neded to be changed. This is what they charged me:. $180 to change the t-stat that was still under warranty. Had it not been under warranty the tstat with install would ha...[More]



why would both my furnace and my tankless hot water heater be exhausting gas

why would both my furnace and my tankless hot water heater be exhausting gas

Posted On: January 30, 2023
After waiting longer than I ought to have after noticing sometimes a gas smell outside of my condo I called the gas company to inspect. They went to read the exhaust from the furnace (outside) then came in to turn off the gas to the furnace after that reading. Then the guy had the thought because he had �noticed a pattern with high efficiency appliances � to check my hot water heater exhaust (exhausts into a completely separate area) and it was also reading gas in the exhaust (again outside, no readings inside thank goodness.). Is t...[More]





why would both my furnace and my tankless hot water heater be exhausting gas

why would both my furnace and my tankless hot water heater be exhausting gas

Posted On: January 30, 2023
After waiting longer than I ought to have after noticing sometimes a gas smell outside of my condo I called the gas company to inspect. They went to read the exhaust from the furnace (outside) then came in to turn off the gas to the furnace after that reading. Then the guy had the thought because he had �noticed a pattern with high efficiency appliances � to check my hot water heater exhaust (exhausts into a completely separate area) and it was also reading gas in the exhaust (again outside, no readings inside thank goodness.). Is t...[More]



bosch ids 20 heat pump install how hacky is this really

bosch ids 20 heat pump install how hacky is this really

Posted On: January 30, 2023
I had a family acquaintance that works for a HVAC company by day and does stuff on the side set this up. It's a brand new Bosch IDS 2.0 4 ton whole home heat pump with matching air handler. I don't feel like it's been performing very well at all when the temp gets anywhere below 35 or so. Thermostat is set to 67, air coming out of the vents seems to be around 88-90. Paid an actual HVAC company to come out and look at the setup as a second opinion. They quoted me over 5k to basically reconfigure the air handler. They said the handler should be u...[More]





bosch ids 20 heat pump install how hacky is this really

bosch ids 20 heat pump install how hacky is this really

Posted On: January 30, 2023
I had a family acquaintance that works for a HVAC company by day and does stuff on the side set this up. It's a brand new Bosch IDS 2.0 4 ton whole home heat pump with matching air handler. I don't feel like it's been performing very well at all when the temp gets anywhere below 35 or so. Thermostat is set to 67, air coming out of the vents seems to be around 88-90. Paid an actual HVAC company to come out and look at the setup as a second opinion. They quoted me over 5k to basically reconfigure the air handler. They said the handler should be u...[More]



replacing 30yo 25 ton gas hvac

replacing 30yo 25 ton gas hvac

Posted On: January 29, 2023
I was quoted $8,100 to replace our HVAC unit. It kicks on and the fan blows, but there's no heat. it's about 30 yo so I expected to replace it when I bought this place, but I mostly want to know if this price, with installation, seems accurate, and whether repairs were even worth considering. The quote is in comments. Question from user mojovi88 at hvacadvice at reddit.com. Answer: This doesn’t look unreasonable compared to the market I’m in but the only way to get an accurate answer to your question is to get more quotes and compare. This ...[More]





replacing 30yo 25 ton gas hvac

replacing 30yo 25 ton gas hvac

Posted On: January 29, 2023
I was quoted $8,100 to replace our HVAC unit. It kicks on and the fan blows, but there's no heat. it's about 30 yo so I expected to replace it when I bought this place, but I mostly want to know if this price, with installation, seems accurate, and whether repairs were even worth considering. The quote is in comments. Question from user mojovi88 at hvacadvice at reddit.com. Answer: This doesn’t look unreasonable compared to the market I’m in but the only way to get an accurate answer to your question is to get more quotes and compare. This ...[More]



float safety switch install cost

float safety switch install cost

Posted On: January 29, 2023
HVAC company is quoting me $307 for the parts and installation of a float safety switch for my furnace.that seemed pretty high but wanted to check if this is way out of the price range? Thanks!. Question from user dashsmurf at hvacadvice at reddit.com. Answer: Call around and get more quotes, but in the long run it may be cheaper spending a little bit extra on the job the first time. Also, how much is your free time worth? If you spend an hour collecting quotes to save $50, is your free time with $50 an hour? Answer from user Ancient_Database a...[More]





float safety switch install cost

float safety switch install cost

Posted On: January 29, 2023
HVAC company is quoting me $307 for the parts and installation of a float safety switch for my furnace.that seemed pretty high but wanted to check if this is way out of the price range? Thanks!. Question from user dashsmurf at hvacadvice at reddit.com. Answer: Call around and get more quotes, but in the long run it may be cheaper spending a little bit extra on the job the first time. Also, how much is your free time worth? If you spend an hour collecting quotes to save $50, is your free time with $50 an hour? Answer from user Ancient_Database a...[More]



blowing cold air when heat pump enters defrost mode

blowing cold air when heat pump enters defrost mode

Posted On: January 29, 2023
I have a standalone (non-dual fuel) electric Heat Pump/AC. I tend to notice the issue of cold air blasting about every hour/when condenser enters defrost mode more when it is below freezing. I have the lockout set to 17 degrees. This has been happening since the new system was installed about a year ago and 3 techs can't figure it out. One thread I saw said you need to let the thermostat know that it is OK to run AUX the same time as the heat pump but I can't figure out how to do that. My setup:. https://imgur.com/a/ACtSjfm. https://imgur.com/a...[More]





blowing cold air when heat pump enters defrost mode

blowing cold air when heat pump enters defrost mode

Posted On: January 29, 2023
I have a standalone (non-dual fuel) electric Heat Pump/AC. I tend to notice the issue of cold air blasting about every hour/when condenser enters defrost mode more when it is below freezing. I have the lockout set to 17 degrees. This has been happening since the new system was installed about a year ago and 3 techs can't figure it out. One thread I saw said you need to let the thermostat know that it is OK to run AUX the same time as the heat pump but I can't figure out how to do that. My setup:. https://imgur.com/a/ACtSjfm. https://imgur.com/a...[More]



is this mini split too damaged to use do i have and alternatives other than buying a new one

is this mini split too damaged to use do i have and alternatives other than buying a new one

Posted On: January 29, 2023
Question from user sweettaterpie65 at hvacadvice at reddit.com. Answer: For more context � I purchased this new, and it was damaged in transit. Unfortunately, the merchant won’t take it back. My options are, I have someone install as is or I pay ~$1200-1300 out of pocket for a new one. I want to know the risk of installing it as is (assuming it works). Answer from user sweettaterpie65 at hvacadvice at reddit.com. is this mini split too damaged to use do i have and alternatives other than buying a new one The post is this mini split too dama...[More]





is this mini split too damaged to use do i have and alternatives other than buying a new one

is this mini split too damaged to use do i have and alternatives other than buying a new one

Posted On: January 29, 2023
Question from user sweettaterpie65 at hvacadvice at reddit.com. Answer: For more context � I purchased this new, and it was damaged in transit. Unfortunately, the merchant won’t take it back. My options are, I have someone install as is or I pay ~$1200-1300 out of pocket for a new one. I want to know the risk of installing it as is (assuming it works). Answer from user sweettaterpie65 at hvacadvice at reddit.com. is this mini split too damaged to use do i have and alternatives other than buying a new one The post is this mini split too dama...[More]



refrigerant stops at 5lbs

refrigerant stops at 5lbs

Posted On: January 29, 2023
I went to recharge an empty system after vaccuum. Condenser kicked on blower and O.D. fan running. All is kosher except i cant get any more refrigerant than 5 lbs of r-410A. I read online that after it is turned on creates head pressure. Is this what is happening? I tried babying it into the vapor side, but then THE WEIGHT WENT UP ON THE BOTTLE! I guess moving the refriegerant into the bottle. Manufacturer calls for 11 lbs. No faults on defrost board for any switches. expansion valve is stuck? Liquid line clogged? Does running it while rechar...[More]





refrigerant stops at 5lbs

refrigerant stops at 5lbs

Posted On: January 29, 2023
I went to recharge an empty system after vaccuum. Condenser kicked on blower and O.D. fan running. All is kosher except i cant get any more refrigerant than 5 lbs of r-410A. I read online that after it is turned on creates head pressure. Is this what is happening? I tried babying it into the vapor side, but then THE WEIGHT WENT UP ON THE BOTTLE! I guess moving the refriegerant into the bottle. Manufacturer calls for 11 lbs. No faults on defrost board for any switches. expansion valve is stuck? Liquid line clogged? Does running it while rechar...[More]



3 reasons your furnace cycles on and off frequently

3 reasons your furnace cycles on and off frequently

Posted On: January 26, 2023
Have you ever thought “Why does my furnace keep shutting off?” You are not alone. This is a very common problem that if not diagnosed and corrected immediately could result in higher utility bills and major furnace repairs. Or even a furnace replacement if it’s left for too long. When your furnace is cycling on and off, it’s called furnace short cycling. Below we go over some of the more common causes of why this might be happening. Low airflow If your furnace keeps shutting off, it could be due to low airflow. There are several indirec...[More]





3 reasons your furnace cycles on and off frequently

3 reasons your furnace cycles on and off frequently

Posted On: January 26, 2023
Have you ever thought “Why does my furnace keep shutting off?” You are not alone. This is a very common problem that if not diagnosed and corrected immediately could result in higher utility bills and major furnace repairs. Or even a furnace replacement if it’s left for too long. When your furnace is cycling on and off, it’s called furnace short cycling. Below we go over some of the more common causes of why this might be happening. Low airflow If your furnace keeps shutting off, it could be due to low airflow. There are several indirec...[More]



why is my furnace filter black?

why is my furnace filter black?

Posted On: January 26, 2023
Your furnace works hard all day to keep your house warm, but many people forget they exist. So, when they go to change their filter and notice it is pitch black, they’re not sure what to do. Why is your furnace filter black? Well, a black filter can be a sign of many issues and is something you should address sooner than later. The team at KDM Home & Gas is here to talk about some common reasons why your furnace filter is black. What Is a Furnace Filter and What Does it Do? Modern furnaces have a filter directly next to the blower that works ...[More]





why is my furnace filter black?

why is my furnace filter black?

Posted On: January 26, 2023
Your furnace works hard all day to keep your house warm, but many people forget they exist. So, when they go to change their filter and notice it is pitch black, they’re not sure what to do. Why is your furnace filter black? Well, a black filter can be a sign of many issues and is something you should address sooner than later. The team at KDM Home & Gas is here to talk about some common reasons why your furnace filter is black. What Is a Furnace Filter and What Does it Do? Modern furnaces have a filter directly next to the blower that works ...[More]



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