MIWE eco : box

Makes good use of your waste gas

The flue gas heat exchanger for all bakehouses

Wherever heat from oven burner flue gas or heating boilers is to be recovered effectively without impairing the baking result, MIWE eco:box is in its element. It is available in different performance classes (for individual oven burners with rated outputs of 95 or 140 kW, or for max. three burners in the 170, 250 and 300 kW variants), and therefore suitable for any company size, from small craft bakers to large-scale industrial baking operations.

The flue gas heat exchanger for all bakehouses

Wherever heat from oven burner flue gas or heating boilers is to be recovered effectively without impairing the baking result, MIWE eco:box is in its element. It is available in different performance classes (for individual oven burners with rated outputs of 95 or 140 kW, or for max. three burners in the 170, 250 and 300 kW variants), and therefore suitable for any company size, from small craft bakers to large-scale industrial baking operations.

What makes the MIWE eco:box so unique

Its extreme durability

Burner flue gas can be very hot. That is why we focused in particular on the durability of the MIWE eco:box. High-alloy V4A steels (for specialists: 1.4404) permit reliable continuous operation. A special immersion pickling increases the durability even further

Reduces the need for chimneys

If multiple burners are connected to a MIWE eco:box, the number of chimneys required (and your chimney sweep costs) are reduced accordingly.

Measurable improvements

With its large flue gas heat exchanger, the MIWE eco:box recovers up to 70% of the escaping flue gas heat as thermal energy (as hot water). If the recovered energy is used fully, the combined combustion efficiency of the system (oven + MIWE eco:box) is increased by approx. 9% – and even by up to 14 – 15% for central heating boilers. Incidentally, this results in pleasantly short payback times.

Safe even at full load

When water and great heat meet, the result is steam and high pressure. That was reason enough for our engineers to equip our MIWE eco:box with a sophisticated, 2-stage monitored bypass system. Your safety is of paramount importance to us.

Plug and save

Thanks to its compact design, MIWE eco:box can be installed quickly and easily in almost all space situations. The intelligent multi-nozzle system for the connections permits a wide range of different installation locations, depending on what is available on-site.

Hygienically perfect

A robust exterior with high-gloss insulation protects against soiling and permanent deposits (and thus reduces the risk of burns). An integrated control thermostat on the circulating pump also automatically performs a complete cleaning of the interior.

What our customers say

"But the new rack oven from Arnstein came out as our top choice"
Bakery Gebert
Gnodstadt, Germany
"Sophisticated technology and comprehensive monitoring"
Bakery Staib
Ulm, Germany
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Everything you need to know


 
 
Accessories
 
Technical information
 
Documents
  • Bypass function
  • Safety temperature monitor and safety temperature limiter
  • Removable heat exchanger
MIWE eco : box 95 140 170 250 300

Suitable burner output in kW

95

140 170 250 300

Output power in kW

16

23 28 42 51

Length in cm

76

85 97 100 118

Width in cm

55

55 84 86 86

Height in cm

33

43 38 46 60

DN flue gas inlet

150-180

150-250 150-225 150-250 150-250

DN flue gas outlet

180

250 250 300 300

Number of oven connections

1

1 1,2 1,2,3 1,2,3

Suitable for

heating oil and natural gas

Housing and heat exchanger

Stainless steel VA4 (1.4404)

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