Vitocal 300 A - over a year in use. Now a few questions..

How often do you service your refrigerator? The chimney sweep is also unnecessary. In the end, all of this probably costs about the same, unless you have special circumstances, no gas line, or something like that. It's all a matter of belief.

If in the end the ongoing costs are roughly the same, why should one pay the higher investment costs for a heat pump when there is freedom of choice?

If the ongoing costs are ultimately about the same, why should one put the higher investment costs for a heat pump on the table when there is freedom of choice?

The investment costs have not been the same since 01.01.16; moreover, you overlook that when using an air-to-water heat pump as a heat source, you save the gas connection in accounting terms. But even before this date, the purchase costs of a gas condensing boiler + solar were roughly equal to the costs of an air-to-water heat pump; at least with many providers. This year we are even going a step further and also offer the ground source heat pump - excl. drilling - cost-neutral. Rhenish greetings

And in addition, you might possibly save on the chimney sweep and the flue!

How satisfied are you now with the Vitocal 300?

This year we are even going one step further and also offering the geothermal heat pump - excl. drilling - at no cost.

Then you don't have to think anymore (if drilling were possible, it wouldn't have been the case for us).

Geothermal heat pump at no cost: That's a hit in the offer, really good. Hope people (customers) understand what's going on.

A properly chosen and installed unit achieves a COP of about 5, that's amazing. A friend of mine already has that.

Times are changing. I'm still glad to have the gas connection, there will also be technical developments in the next few years.

But now it's 2016 - different conditions, different times are dawning.
In houses this clearly means heat pumps will be used for heating.

Just look at how a Mr. Musk with his (still Mickey-Mouse car company) is currently shaking up the car world and will continue to do so. With a SOC (Speed of Change) that literally takes your breath away. This is only roughly comparable, but worldwide there is clearly a change happening in energy. Pure.