wow just what I was looking for. I have a radiant floor I want to do this with... I feel like just a water to water heat exchanger would work? I only found 2 systems that make an air to water unit and they are $5k and $10k!
This was the testing process. you have to watch the rest of the videos. I had this in the garage when I was setting it up. See other videos. I built this to heat hot water.
Hi mate, can I ask you how to modify the electronics of the air conditioner to work as a heat pump. What should be the control logic, where are the sensors installed. I have a 24 btu air conditioner and I want to convert it into a heat pump to heat my apartment. I have some knowledge and skills, because I install split systems. I would be very grateful if you could share some information. Thanks in advance!
My math: (I have to use metric for power, sorry) 80 gallons (x3.785) = 302 liters (X1000) = 302,000 grams (X32.7C temp rise) 56F (13.3C) to 115F(46C) x (4.184 Joules/gmK heat capacity of water) = 45.4 million joules (÷3,600,000 J/kWh)= 12.6 kWh of heat absorbed in the water.
Last night the power went out which actually shuts off my system if it's in its standby mode where a temp sensor is disconnected. U forgot to turn it back on and the tank was completely used up when the kids tried to take a bath. Temp went down to 60f mid tank. So even colder on bottom. Anyway I watched the meter to see what it would used. The tank is a 55gal tank. It has a 80g first hr rating so correction there. To heat 55gal from 60f to 125f takes 8.7kw of pure elec resistance heat at 100% efficiency. My system used 1.9kw in 30f frosty weather. That's a cop of 4.5. I'm very pleased.
I love my heat pump water heater . It also dehumidify and cool my garage during hot summer days for cool winter days it has auxiliary elements!
wow just what I was looking for. I have a radiant floor I want to do this with... I feel like just a water to water heat exchanger would work? I only found 2 systems that make an air to water unit and they are $5k and $10k!
Are you heating the garage with the water heater or heating water with the heat pump?
This was the testing process. you have to watch the rest of the videos. I had this in the garage when I was setting it up. See other videos. I built this to heat hot water.
Hi mate, can I ask you how to modify the electronics of the air conditioner to work as a heat pump. What should be the control logic, where are the sensors installed. I have a 24 btu air conditioner and I want to convert it into a heat pump to heat my apartment. I have some knowledge and skills, because I install split systems. I would be very grateful if you could share some information. Thanks in advance!
I saw one russian dude converting it, I can send you the link, just not sure if you'll be able to understand
@@markotomic8981hello can you sent me this link!
In your Mr Cool vid do you know the type of stone that was used in the house? Thanks
From lowes. Priced like 200$
www.lowes.com/pd/Novik-Stacked-Stone-SK-49-sq-ft-Moka-Faux-Stone-Veneer/1000823000
@@ne7s29 thanks for the reply. I've gotten samples of that one, looks good in the vid but don't care for it in person.
My math: (I have to use metric for power, sorry)
80 gallons (x3.785) = 302 liters
(X1000) = 302,000 grams
(X32.7C temp rise) 56F (13.3C) to 115F(46C) x (4.184 Joules/gmK heat capacity of water) = 45.4 million joules
(÷3,600,000 J/kWh)= 12.6 kWh of heat absorbed in the water.
Last night the power went out which actually shuts off my system if it's in its standby mode where a temp sensor is disconnected. U forgot to turn it back on and the tank was completely used up when the kids tried to take a bath. Temp went down to 60f mid tank. So even colder on bottom. Anyway I watched the meter to see what it would used. The tank is a 55gal tank. It has a 80g first hr rating so correction there. To heat 55gal from 60f to 125f takes 8.7kw of pure elec resistance heat at 100% efficiency. My system used 1.9kw in 30f frosty weather. That's a cop of 4.5. I'm very pleased.