HitzeDelivery & installation
Installed, windows sealed, tested.
FOR YOUR SCHOOL · SUMMER 2027
Too hot for school?
Cool heads instead.
Portable air conditioning for your classrooms.We take care of everything. You teach.
CHF 1’298
per classroom for 6 weeks · Two Midea PortaSplit units
Request a quoteIndicative price incl. VAT, excl. electricity · orders by 30 November 2026.
PLAN AHEAD FOR SUMMER 2027
Heat costs learning time.
Hot school days reduce learning. Cooling can help. Heat and Learning study →
THE EQUIPMENT · MIDEA PORTASPLIT
Two units, sized for your classroom.
Portable split air conditioning with indoor and outdoor modules. Heat is released outside. A flat line passes through the sealed window gap. No bulky exhaust hose in the classroom.
7.0 kWCombined nominal cooling capacity
3.5 kW per unit
3.5 kW per unit
A++Cooling efficiency
SEER 6.1
SEER 6.1
39–49 dB(A)Indoor sound pressure per unit
Depending on operating mode
Depending on operating mode
Manufacturer figures. Silent mode does not deliver full cooling output. Midea product information →
Why two units?
Our illustrative calculation for a 62 m² classroom with 26 people estimates a cooling requirement of 5.6 kW: 32 °C outside, 23 °C inside and blinds down. We check the setup against your rooms during a site visit.
≈ CHF 4.20 per hot school day
For both units: an estimated 14 kWh over eight hours at CHF 0.30/kWh. Weather and room conditions affect consumption.
Illustrative HitzePause calculation, not a measurement or temperature guarantee.
Cool classrooms, rented rather than bought.
2 × MIDEA PORTASPLIT
CHF 1’298per classroom · 6 weeks
2 units at CHF 649 each: CHF 599 rental + CHF 50 for delivery, installation and collection.
Non-binding indicative price, including VAT, excluding electricity. For orders placed by 30 November 2026; CHF 30 more per unit afterwards. Longer rentals on request.
Request a quoteWhat we provide
Maintenance & replacement
We maintain the units. If one fails, free replacement within 48 hours of your report, including weekends.
Collection & storage
We collect and store everything when the rental ends. No storage space needed at school.
One point of contact
Tom, from site visit to collection.
You provide sockets, windows and access to the rooms. No drilling or building work.
WHY RENT?
Buying the units? Let’s do the maths.
Buying also means paying for installation, storage, maintenance and repairs. Renting includes these services.
| Buy and manage yourself | Rent from HitzePause |
|---|---|
| CHF 6’308Including assumed ongoing costs | CHF 5’192Including service |
In this example: CHF 1’116 less per classroom over four years.
Illustrative calculation: CHF 3’916 purchase cost, CHF 518 annual ongoing costs, plus CHF 160 annual repairs from year three. Four rentals at CHF 1’298. Actual purchase and ongoing costs may differ. Electricity is excluded from both options.
Good to know.
What does installation require?
Suitable sockets, windows and a safe place for the units. We check indoor and outdoor placement during the site visit.
Can the units run during lessons?
Pre-cool in the morning, keep the blinds down and set 24–25 °C. This reduces cooling demand during lessons. Noise depends on the output needed. Air conditioning does not replace fresh-air ventilation.
What if a unit breaks down?
Contact Tom. We replace the unit free of charge within 48 hours of your report, including weekends.
Where and when do you deliver?
From summer 2027 in Winterthur, Zurich, Uster and surrounding areas. We agree the six rental weeks around your school calendar. Longer rentals and other locations are available on request.
Request a quote for your school
Tell us your school’s location, the classrooms and your preferred rental dates. Approximate details are enough.
Or email Tom directly: tom@hitzepause.ch