Forum: Geothermal & Heat Pumps
07-05-21, 11:48 PM
|
Replies: 7
Views: 12,450
??
Say what ?
|
Forum: Geothermal & Heat Pumps
11-08-20, 09:22 AM
|
Replies: 18
Views: 16,680
|
Forum: Geothermal & Heat Pumps
11-02-20, 02:07 PM
|
Replies: 7
Views: 12,450
|
Forum: Geothermal & Heat Pumps
11-01-20, 01:01 PM
|
Replies: 7
Views: 12,450
|
Forum: Geothermal & Heat Pumps
10-31-20, 02:57 PM
|
Replies: 18
Views: 16,680
Sensor position
Hi Murdock and welcome to the discussion . There are two sensors with this C&H ( Gree made ) unit that I'm using , one was attached to the copper heat exchanger ( evaporator ) and the other one is...
|
Forum: Geothermal & Heat Pumps
10-26-20, 11:47 PM
|
Replies: 18
Views: 16,680
It is possible
I have a dhw tank of 300 litres , and the water temperature can reach at the top of the water tank 140°F ( 60°C ) , so it is possible to obtain that temperature , but it is limited on the volume of...
|
Forum: Geothermal & Heat Pumps
10-25-20, 01:23 PM
|
Replies: 18
Views: 16,680
Indoor sensor .
If you have underfloor heating , then you can put the indoor air sensor on the return flow pipe and set your indoor temperature to 30°C from the remote control , this way if delta T is 5°C between...
|
Forum: Geothermal & Heat Pumps
10-25-20, 12:03 PM
|
Replies: 18
Views: 16,680
Inverter control
I'm afraid that I will disapoint you with regards to controlling the inverter unit to be able to keep a certain flow temperature . I'm not saying that it's not possible , but for me it wasn't a must...
|
Forum: Geothermal & Heat Pumps
10-25-20, 03:51 AM
|
Replies: 18
Views: 16,680
What do you want to achieve when you said that...
What do you want to achieve when you said that you want to control the outside unit of the inverter ac ? Do you want to control the indoor temperature , keep a fixed flow temperature , or what ? As...
|
Forum: Geothermal & Heat Pumps
03-07-20, 03:32 AM
|
Replies: 9
Views: 11,348
Hi Jeff , gadget said it better than me and I...
Hi Jeff , gadget said it better than me and I will quote him here : "If you are using an air source heat pump to heat the tank that feeds the water source heat pump, you are getting no advantage. You...
|
Forum: Geothermal & Heat Pumps
03-07-20, 12:08 AM
|
Replies: 9
Views: 11,348
|
Forum: Geothermal & Heat Pumps
02-27-20, 01:57 AM
|
Replies: 9
Views: 11,348
Hi Jeff and thanks for your reply . What I want...
Hi Jeff and thanks for your reply . What I want to achieve is a ground source heat pump that is using the heat for vaporization from a smaller air to water heat pump instead of boreholes or ground...
|
Forum: Geothermal & Heat Pumps
02-26-20, 01:04 PM
|
Replies: 9
Views: 11,348
Heat pump idea ? Or maybe not !
Hi folks , my name is Alex and I'm from Romania . I would like your opinion about a heat pump that I want to build in the near future . We now have a diy air to water heat pump , converted from a...
|