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Last seen: Aug 26, 2026
@johnmo you get big swings using the curve or using fixed stat?
Hi Andrew, I will try to keep it simple. If you use a stat in the house as a straight forward stop and start it causes the ASHP to cycle more and ...
By the way, I also think our industry need to get on board and start promoting female engineers, our company is no longer male dominated in the last 1...
Mars, keep up the good work. A small group of us have the opportunity to drive up standards, this industry is going to grow exponentially and quicker...
Finally happen then 🙂 I was waiting for this for a long time. Happy days
I wanted to ask something in relation to this subject. I have just watched the latest podcast of all things bad from Mars and the team and I wonder if...
@potatoman hi, the scheme detailed is 2 pumps, one for the ASHP (primary) and 1 for the secondary circuits.
@toodles Good Luck 🙂
@heatgeek Oh agreed, its a slightly better and slightly less resistive solution, perhaps even the middle ground of no buffer V buffer.
@heatgeek is it that this design satisfies the manufacturers? its still (although balance by bypass) a double hydronic volumiser/buffer with 2 pumps
I posted before about minimum standards. Look, all works completed in the construction industry are as good as the engineer is willing to do or is cap...
@toodles was it actually Daikin and not a Daikin agent badged as Daikin?
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Degrees of Separation
Latest Posts
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RE: Next steps on my ASHP journey: Radiators and Pipework
If it's a separate contract then it would not be zero r...
By JamesPa , 39 minutes ago
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RE: Siting of the external sensor on a heatpump
Of course had the heat source been a heat pump it would...
By JamesPa , 11 hours ago
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Never assume, it makes an ass of u and me! OK, tha...
By JamesPa , 11 hours ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 13 hours ago
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RE: Is it the house or the equipment?
@springswood We have two Daikin single split A2A syst...
By Rob of York , 14 hours ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 2 days ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 2 days ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 3 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 3 days ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 3 days ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 3 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 4 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 4 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 4 days ago
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