Pompa ciepła gruntowa, gdzie tu zysk, gdy moc pompy 20kW, a daje 30kW ciepła

X-Received: by 2002:a81:e03:0:b0:31f:4e64:3e9e with SMTP id
3-20020a810e03000000b0031f4e643e9emr1785058ywo.128.1659620625382; Thu, 04
Aug 2022 06:43:45 -0700 (PDT)
X-Received: by 2002:a81:e03:0:b0:31f:4e64:3e9e with SMTP id
3-20020a810e03000000b0031f4e643e9emr1785058ywo.128.1659620625382; Thu, 04
Aug 2022 06:43:45 -0700 (PDT)
Path: news-archive.icm.edu.pl!news.icm.edu.pl!news.man.poznan.pl!newsfeed.pionier.net
.pl!1.us.feeder.erje.net!feeder.erje.net!usenet.blueworldhosting.com!feed1.usen
et.blueworldhosting.com!peer02.iad!feed-me.highwinds-media.com!news.highwinds-m
edia.com!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.
googlegroups.com!not-for-mail
Newsgroups: pl.misc.budowanie
Date: Thu, 4 Aug 2022 06:43:45 -0700 (PDT)
Injection-Info: google-groups.googlegroups.com; posting-host=46.134.145.66;
posting-account=XS5sXwoAAABKU0kHcsk_nashWaidAu0Q
NNTP-Posting-Host: 46.134.145.66
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <1...@g...com>
Subject: Pompa ciepła gruntowa, gdzie tu zysk, gdy moc pompy 20kW, a daje 30kW
ciepła
From: a a <m...@g...com>
Injection-Date: Thu, 04 Aug 2022 13:43:45 +0000
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Received-Bytes: 1202
Xref: news-archive.icm.edu.pl pl.misc.budowanie:584621
[ ukryj nagłówki ]
https://konceptus.com.pl/zestawy/

to daje sprawność 1,5
a koszt 80.000 zł