Open the spring season when ever you want.

Extend your greenhouse-year by 50% plus X

30 years  Evelyn Zapke

competence + experience

Elektrotherm

 Best prospects for your
greenhouse world

 

Greenhouse heating systems

Electrotherm 7-channel - air conditioning system

Very honoured reader!

Welcomely on my Website.

 

 

Here you experience everything over my singular offer for the electrical heating of small greenhouses.

 

On this starting side you receive an overview over the three heater types of my offer.

 

Are you interested for the first time in hobby greenhouse-heater?

Yes? Use the table down on this side. (Assistance for good decision)

 

If you liked to read more, you can use the navigation border left.

 

 

 

I sell also with ebay.

Buys in the Internet is matter of confidence.

The evaluations of over 500 customers are my recommendation.

Air circulation :
2 flow circles near the soil, for even distribution of air.
2 channel in front :  for output of the warm air
2 channels laterally:  for sucking in air

Electrotherm 4-channel recirculating heater

Electrotherm 5-channel recirculating heater

The basis equipment corresponds the Electrotherm 4-channel recirculating heater (see above).
It is equipped with an additional housing. Thus special sucking and blowing out pipes can be attached.

Thus the Elektrotherm 5-channel recirculating heater  develops.

Their additional advantages are:
Optimum heat distribution by three air flow circles.
Two flow circles move the room air horizontal at ground level.
A part of the warm air ascends into the roof range.
The third flow circle brings warm air back on the soil.

Considerable energy conservation!

Extra-long blowing out pipes can be attached if necessary.
That means: still steering and distribution of air improves.

Air circulation :
2 flow circles near the soil - horizontal
1 flow circle - vertikal

 

2 channels in front : for output of the warm air

2 channels laterally: for sucking in air

1 channel  above:    suck in air from the roof

comfortable operation, fully automatic

new idea with proven technology

considerable saving of heating cost

Adjustment of temperature is
possible to 32°F

long life durableness

condition: Plug socket 240 V
nominal electrical power = 2200 Watts nominal fan power = 40 Watts
exhaust achievement approx.
130 Cubic yard per hour

Optimal heat distribution by
2 air flow circles
Circulating air continuous operation possible
Heat distribution into the corners
preventive against fungus formation Capillary tube thermostat from -31°F
to  +104°F
Adjustable attachment borders
simple assembly
Fits into each hobby-greenhouse
Additional installation at any time possible
Assembly on not disturbing place

 

 

Air circulation :
2 flow circles near the soil - horizontal
1 flow circle - vertikal


2 channels in front : for output of the warm air
2 channels laterally: for sucking in air

1 channel  above:      suck in air from the roof
2 channels wall duct: Summer operation

Air flow: summer

Selling price
149,-
inclusive value added tax Dispatch carriage free in FRG

Selling price
255,-
inclusive value added tax Dispatch carriage free in FRG

Selling price
309,-
inclusive value added tax Dispatch carriage free in FRG

Window and/or door open

English

German

Meine Bewertungen

Are you interested for the first time in hobby greenhouse-heater?

Use this table - Assistance for good decision.

Greenhouse-heater

You can
require that
:
Product characteristic Customer use

Usual

bath heater

or

fan heater

Electrotherm
4-channel recirculating heater

Electrotherm
5-channel recirculating heater

Electrotherm
7-channel
air conditioning system

 

 

Number of items
of air flow circles for
heat distribution
in the greenhouse

1 air flow circle
in the short-circuit


That means:
No defined air flows

 

 

 


inadäquate

2 air flow circles
with defined air feedback

Reached by
adapted gap between wall and heater

 

 

 

= good

3 air flow circles
with defined air feedback

Reached by
adapted gap between wall and heater


+
Suction- and blowing pipes

= very good

3 air flow circles
with defined air feedback

Reached by
adapted gap between wall and heater


+
Suction- and blowing pipes

= very good

Heat distribution by constant ventilation = operation with circulating air

 

 

 

non-existent

available

also switch offable

= very good

available

also switch offable

= very good

available

also switch offable

= very good

Energy conservation by air feedback from the roof space

 

 

non-existent

 

 

non-existent

available

 

= very good

available

 

= very good

Energy conservation by adjustment possibility on scarce over 32°F (0°C) with special thermostat

 

 

 

 

 

non-existent

 

available

 

 

 

= very good

 

available

 

 

 

= very good

 

available

 

 

 

= very good

Attachment at the greenhouse wall -

adjustable in width and height

 

 

 

non-existent

 

available

 

= very good

 

available

 

= very good

 

available

 

= very good

 

Suitability of the thermostat in the damp greenhouse atmosphere

 

Bimetal-Thermostat

rusted fast


inadäquate

 

Capillary tube thermostat
rust proof

= very good

 

Capillary tube thermostat
rust proof

= very good

 

Capillary tube thermostat
rust proof

= very good

Security by splash-water protection

 

often missing

 

= very good

 

= very good

 

= very good

Options for better air circulation by additional aluminum flex pipes

 

 

 

non-existent

 

 

 

non-existent

 

available

 

= very good

 

available

= very good

 

Use as effective ventilation system in the summer

 

 

 

non-existent

 

by retrofitting

 

suitable

 

by retrofitting

 

suitable

 

Standard

 

 very suitable