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Diplotop - product comparison - gathers ZIBRO R 421 E users reviews, tests and opinions.With a data base of unprecedented wealth, 748 reviews for the ZIBRO R 421 E, Diplotop compares the ZIBRO R 421 E with its competitors in order to find the best.

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ZIBRO R 421 E Reviews

Its users find the ZIBRO R 421 E practical and user-friendly.They find it reliable., They mostly agree on this point. If you have a problem, or need help, the Diplofix forum can help you choose between the ZIBRO R 421 E and another product.

On average, its users are satisfied with its efficiency, But their opinions differ slightly. They find that it doesn't really stand out as being good value for money You won't get any unpleasant surprises if you look at the instructions in the ZIBRO R 421 E user manual before buying.
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Manual abstract:
Replace (Fig. You have run out of fuel from the tank or the wick has been replaced. After having refilled and replaced the removable tank, wait for 30 minutes before igniting the heater. You are pushing the Ignition button » with too much force. Push it down less forcefully (Section C). The ignition coil ¸ is defective. Contact your dealer. IRREGULAR FLAME AND/OR SOOT AND/OR SMELLS The combustion chamber ¿ has not been positioned correctly. Use the handle ´ to put it level, until you can easily slide it slightly to the left and to the right and the chamber is level. The flame height has not been adjusted properly. See Fig. P and the directions in Section D. You are using fuel which is past its `use by' date. Start every heating season with fresh fuel. You are using the incorrect type of fuel. Refer to THE RIGHT FUEL (Section 'What you need to know in advance'). Dust has gathered in the lower part of the heater. Contact your dealer. The wick heigt is not correct. See Section F. THE HEATER SLOWLY EXTINGUISHES The removable tank is empty. broken ignition coil 4 68 Refer to Section B. The lower reservoir is contaminated by water. Contact your dealer. The wick has hardened on the upper side. Burn the heater until all fuel is used (Section H). Use the right fuel. You are using fuel which is past its `use by' date. Start every heating season with fresh fuel. THE HEATER REMAINS BURNING LOW Wick position too low. Reinstall the wick height lock (Section F). Before you refilled the tank, the heater had burnt up almost all the fuel. After having refilled and replaced the removable tank, wait for 30 minutes before igniting the heater. You are using the incorrect type of fuel. Refer to THE RIGHT FUEL (Section 'What you need to know in advance'). The room is insufficiently ventilated. Leave a window or a door wide open for a while. THE HEATER BURNS TOO HIGH, THE FLAMES CANNOT BE ADJUSTED...

Ease of use
The users were asked the following question :

Is the R 421 E easy to use?

748 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the ZIBRO R 421 E is very user-friendly.

The reviews (rough results) are presented in the following graph :

25712217111269919299149
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 6.83
= 2.60

The average score balanced by the number of reviews is 6.83 and the standard differential is 2.6.
High-performance
The users were asked the following question :

Is the R 421 E highly efficient?

748 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the ZIBRO R 421 E is, in its domain, the best on a technical level, the one offering the best quality, or offering the largest range of options.

The reviews (rough results) are presented in the following graph :

2051113629180101122103140
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.03
= 2.44

The average score balanced by the number of reviews is 7.03 and the standard differential is 2.44.
Reliability
The users were asked the following question :

Is the R 421 E reliable, sturdy?

748 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the ZIBRO R 421 E is a sturdy product, which will last a long time before breaking down.

The reviews (rough results) are presented in the following graph :

226819551088397101105144
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 6.96
= 2.49

The average score balanced by the number of reviews is 6.96 and the standard differential is 2.49.
Value for money
The users were asked the following question :

Is the R 421 E good value for money?

748 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the ZIBRO R 421 E is really not expensive considering its features.

The reviews (rough results) are presented in the following graph :

274111358936912212496131
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 6.95
= 2.48

The average score balanced by the number of reviews is 6.95 and the standard differential is 2.48.

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