Message-ID:

Emotions are alien to me. I'm a scientist. -- Spock, "This Side of Paradise", stardate 3417.3

tech / sci.electronics.repair / Kaussmann heat pump.

Kaussmann heat pump.

<uqar30$11e5a$1@dont-email.me>

https://news.novabbs.org/tech/article-flat.php?id=4694&group=sci.electronics.repair#4694

copy link Newsgroups: sci.electronics.repair

Path: i2pn2.org!i2pn.org!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: peter@easthope.ca
Newsgroups: sci.electronics.repair
Subject: Kaussmann heat pump.
Date: 11 Feb 2024 08:02:40 -0700
Organization: A noiseless patient Spider
Lines: 16
Message-ID: <uqar30$11e5a$1@dont-email.me>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 8bit
Injection-Date: Sun, 11 Feb 2024 16:02:40 -0000 (UTC)
Injection-Info: dont-email.me; posting-host="08382fdcd0fff0d27a396fa7a6fefac6";
logging-data="1095850"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/VmUF61YqA+bR8/VXAgIAC"
Cancel-Lock: sha1:I7gI1do++qHrFaZ76GPhlZH+r6U=
X-Mailer: Oberon Mail (ejz) on LinuxA2 Gen. 64-bit, rev.9799

by: peter@easthope.ca - Sun, 11 Feb 2024 15:02 UTC

Hi,

A friend has a Kaussmann heat pump in her home. It produces a
noticeable but not loud whine.

Heated air is dispersed by a centrifugal fan with squirrel cage about
80 cm long x 9 cm diameter. The blades are about 1 cm wide and 10 cm
long. 10 cm x 8 segments = 80 cm.

One of the blades is missing from the rightmost segment of the
squirrel cage and that may be the source of the whine.

According to the owner, Kaussmann is defunct. Any ideas about repair?

Thanks, ... P.

Subject	Author
Kaussmann heat pump.	peter