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.


need help trying to see what size this ac condenser is

need help trying to see what size this ac condenser is

Posted On: April 4, 2023
Question from user Pizo49 at hvacadvice at reddit.com. Answer: The number 42 is 42kbtu =3,5 ton. Answer from user One_Magician6370 at hvacadvice at reddit.com. need help trying to see what size this ac condenser is The post need help trying to see what size this ac condenser is appeared first on KDM Gas. Re Posted From: need help trying to see what size this ac condenser isKDM Gas...[More]





need help trying to see what size this ac condenser is

need help trying to see what size this ac condenser is

Posted On: April 4, 2023
Question from user Pizo49 at hvacadvice at reddit.com. Answer: The number 42 is 42kbtu =3,5 ton. Answer from user One_Magician6370 at hvacadvice at reddit.com. need help trying to see what size this ac condenser is The post need help trying to see what size this ac condenser is appeared first on KDM Gas. Re Posted From: need help trying to see what size this ac condenser isKDM Gas...[More]



thermostatic expansion valve keeps freezing

thermostatic expansion valve keeps freezing

Posted On: April 3, 2023
Four years ago I had a new unit installed and didn't have issues until recently. The TXV keeps freezing. The one in this picture is brand new, installed last after the first one kept freezing. My buddy that did the install no longer does HVAC. He suggested there may be a refrigerant leak. Any ideas what is causing this? The evaporator and condensor coils are clean and I just replaced the filter a few days ago. Question from user shaggysflt at hvacadvice at reddit.com. Answer: Assuming clean filter, airflow is good meaning not a lot of registers...[More]





thermostatic expansion valve keeps freezing

thermostatic expansion valve keeps freezing

Posted On: April 3, 2023
Four years ago I had a new unit installed and didn't have issues until recently. The TXV keeps freezing. The one in this picture is brand new, installed last after the first one kept freezing. My buddy that did the install no longer does HVAC. He suggested there may be a refrigerant leak. Any ideas what is causing this? The evaporator and condensor coils are clean and I just replaced the filter a few days ago. Question from user shaggysflt at hvacadvice at reddit.com. Answer: Assuming clean filter, airflow is good meaning not a lot of registers...[More]



furnace condensate smell

furnace condensate smell

Posted On: April 2, 2023
I'm a homeowner that has gone through 2 HVAC technicians in troubleshooting a condensate smell issue in my house with no luck. I'm looking for some insights on what to even try next to troubleshoot the problem. Any advice would be helpful. Thanks in advance. About a month or so ago, I started to noticing a strong acidic smell in 2nd floor laundry room's drain pipe, the same type of odor that is being emitted from my furnace exhaust pipe. I tracked the problem down to the furnace located in my 3rd floor that is pumping the furnace water condensa...[More]





furnace condensate smell

furnace condensate smell

Posted On: April 2, 2023
I'm a homeowner that has gone through 2 HVAC technicians in troubleshooting a condensate smell issue in my house with no luck. I'm looking for some insights on what to even try next to troubleshoot the problem. Any advice would be helpful. Thanks in advance. About a month or so ago, I started to noticing a strong acidic smell in 2nd floor laundry room's drain pipe, the same type of odor that is being emitted from my furnace exhaust pipe. I tracked the problem down to the furnace located in my 3rd floor that is pumping the furnace water condensa...[More]



vacuum just the ac compressor

vacuum just the ac compressor

Posted On: April 1, 2023
So I was tasked with doing a compressor swap the other day and I hate the burning off of the Refrigerant when I sweat it out. So I got to thinking.. if the compressor is bad, is it possible to use the true suction and liquid line ports to isolate the compressor and vacuum it down to avoid breathing in fumes? It was a Trane unit with the the other ports so I don't see why you couldn't. Thoughts? Question from user GreyCap89 at hvacadvice at reddit.com. Answer: Just don't sweat it out. Cut the copper 6 in away from compressor. And get couplings f...[More]





vacuum just the ac compressor

vacuum just the ac compressor

Posted On: April 1, 2023
So I was tasked with doing a compressor swap the other day and I hate the burning off of the Refrigerant when I sweat it out. So I got to thinking.. if the compressor is bad, is it possible to use the true suction and liquid line ports to isolate the compressor and vacuum it down to avoid breathing in fumes? It was a Trane unit with the the other ports so I don't see why you couldn't. Thoughts? Question from user GreyCap89 at hvacadvice at reddit.com. Answer: Just don't sweat it out. Cut the copper 6 in away from compressor. And get couplings f...[More]



carrier air filter merv rating

carrier air filter merv rating

Posted On: March 31, 2023
I just had a new Carrier 59TP6B060V171214 furnace installed with a 16x25x5 inch filter housing. What's the max Merv rating that the furnace could handle? I would like to use a Merv 15 filter if possible. Question from user zahna4 at hvacadvice at reddit.com. Answer: My recommendation would be to upsize your filter cabinet when going for a more restrictive filter. As more filter area will give better airflow. Answer from user Stahlstaub at hvacadvice at reddit.com. carrier air filter merv rating The post carrier air filter merv rating appeared f...[More]





carrier air filter merv rating

carrier air filter merv rating

Posted On: March 31, 2023
I just had a new Carrier 59TP6B060V171214 furnace installed with a 16x25x5 inch filter housing. What's the max Merv rating that the furnace could handle? I would like to use a Merv 15 filter if possible. Question from user zahna4 at hvacadvice at reddit.com. Answer: My recommendation would be to upsize your filter cabinet when going for a more restrictive filter. As more filter area will give better airflow. Answer from user Stahlstaub at hvacadvice at reddit.com. carrier air filter merv rating The post carrier air filter merv rating appeared f...[More]



got a new hvac unit at our house we rent today and there is a problem

got a new hvac unit at our house we rent today and there is a problem

Posted On: March 30, 2023
We usually run the house low temp at night, and the old system took about 10 minutes to cool to that temp, and didn’t run much during the night. Any ideas? I think the old blower was a single stage and the new is an ECM ( I checked). Could this be why? Does â€�more efficient” mean crappier cooling? Question from user CardMonarch at hvacadvice at reddit.com. Answer: If you have the means to monitor the energy used, you will see a difference. You are already experiencing that difference. Your old system blew hard and fast. The new one...[More]





got a new hvac unit at our house we rent today and there is a problem

got a new hvac unit at our house we rent today and there is a problem

Posted On: March 30, 2023
We usually run the house low temp at night, and the old system took about 10 minutes to cool to that temp, and didn’t run much during the night. Any ideas? I think the old blower was a single stage and the new is an ECM ( I checked). Could this be why? Does â€�more efficient” mean crappier cooling? Question from user CardMonarch at hvacadvice at reddit.com. Answer: If you have the means to monitor the energy used, you will see a difference. You are already experiencing that difference. Your old system blew hard and fast. The new one...[More]



help with ac condenser

help with ac condenser

Posted On: March 29, 2023
Hi! I had a tune up done on my AC system a few days ago and after the guy left my ac system was blowing warm air inside and cold air from the outside condenser. My boyfriend checked it out and there was a yellow wire that had came loose and he put it into one of the spots fixing the problem and it came back out a few days later. I'm having someone new come out because I'm using a home warranty company and they're refusing to send out the same company without me paying so I'm having a new company come back. I had no issues prior to the tune up. ...[More]





help with ac condenser

help with ac condenser

Posted On: March 29, 2023
Hi! I had a tune up done on my AC system a few days ago and after the guy left my ac system was blowing warm air inside and cold air from the outside condenser. My boyfriend checked it out and there was a yellow wire that had came loose and he put it into one of the spots fixing the problem and it came back out a few days later. I'm having someone new come out because I'm using a home warranty company and they're refusing to send out the same company without me paying so I'm having a new company come back. I had no issues prior to the tune up. ...[More]



durham pool heater service

durham pool heater service

Posted On: March 28, 2023
Having a pool heater that is well maintained and working reliably can help to extend the length of your swimming season. You made that investment in your backyard oasis so why not get the most out of it? Pool heaters require annual maintenance to help increase their life expectancy. We’re proud to boast a team of pool specialists with a knack for producing quality work. Every individual staff member is highly informed, hard-working, and attentive to the needs of each client. Customer service is our priority. This emphasis on our client satisf...[More]





durham pool heater service

durham pool heater service

Posted On: March 28, 2023
Having a pool heater that is well maintained and working reliably can help to extend the length of your swimming season. You made that investment in your backyard oasis so why not get the most out of it? Pool heaters require annual maintenance to help increase their life expectancy. We’re proud to boast a team of pool specialists with a knack for producing quality work. Every individual staff member is highly informed, hard-working, and attentive to the needs of each client. Customer service is our priority. This emphasis on our client satisf...[More]



simplify evaporator drain

simplify evaporator drain

Posted On: March 27, 2023
My evaporator coil/air handler is located under my house. The drain line comes out and immediately goes 90 elbow, then a trap, then another 90 elbow before straight about 10 feet to the outside wall where it drains outside. There is a clean out T but I find it gets clogged before the clean out where the 90s and trap are located. What's the best way to redo this to make it easier to clean/drain? Is the trap even necessary? Question from user mesa_back at hvacadvice at reddit.com. Answer: That's not a clean out, that's a vent. It just might need ...[More]





simplify evaporator drain

simplify evaporator drain

Posted On: March 27, 2023
My evaporator coil/air handler is located under my house. The drain line comes out and immediately goes 90 elbow, then a trap, then another 90 elbow before straight about 10 feet to the outside wall where it drains outside. There is a clean out T but I find it gets clogged before the clean out where the 90s and trap are located. What's the best way to redo this to make it easier to clean/drain? Is the trap even necessary? Question from user mesa_back at hvacadvice at reddit.com. Answer: That's not a clean out, that's a vent. It just might need ...[More]



durham pool heater repair

durham pool heater repair

Posted On: March 27, 2023
Having a pool heater that is well maintained and working reliably can help to extend the length of your swimming season. You made that investment in your backyard oasis so why not get the most out of it? Pool heaters require annual maintenance to help increase their life expectancy. Count on the experienced specialists from KDM Home & Gas to help you find the right solution to improve the usability and rewards of your swimming pool in Durham. While there are numerous types of pool heaters available, we explain options and only recommend those p...[More]





durham pool heater repair

durham pool heater repair

Posted On: March 27, 2023
Having a pool heater that is well maintained and working reliably can help to extend the length of your swimming season. You made that investment in your backyard oasis so why not get the most out of it? Pool heaters require annual maintenance to help increase their life expectancy. Count on the experienced specialists from KDM Home & Gas to help you find the right solution to improve the usability and rewards of your swimming pool in Durham. While there are numerous types of pool heaters available, we explain options and only recommend those p...[More]



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