Offer for heating / sanitary / ventilation - is it realistic?

  • Erstellt am 2018-03-11 16:10:29

ruppsn

2018-03-11 19:43:25
  • #1
Wow, that is indeed quite a figure. As I said, we are similar, but there are about 16k sanitary items included there. We will probably, like matte1987, provide the sanitary objects on site, but we initially had everything offered for comparability. On site, the sanitary objects are roughly around 9k, just to give a feeling for what the "wholesale" pharmacy has as price expectations. Zaba’s sanitary equipment, however, I find really sporty cheap: 4600 gross for "official", meaning "non-internet" prices, I find ambitious. All the better if it works out. Otherwise, I think the heating is okay, the controlled residential ventilation is clearly too expensive for the fact that it is without FRG. Well, Vallox certainly charges a premium for the name compared to other manufacturers. Just for comparison: our Zehnder ComfoAir Q350 is just under 12k – with KNX interface and Tecanno 125 One Plus ceiling-level supply/exhaust air valves. Our offers ranged between 60k and 66k (gross), each with Alpha Innotec – no one wanted to offer the Ochsner we wanted, no idea why. We were promised statements as to why Ochsner is not offered. Otherwise, Novelan and Alpha Innotec are comparable; I believe the hardware is also from Alpha Innotec at Novelan, if I remember correctly. Construction site, Middle Franconia. I’m curious what the other offers will be for you. Fingers crossed that the price will come down a bit. Then you got away cheaply with the shell At that scale < 100k is already a good price these days.
 

ruppsn

2018-03-11 19:49:20
  • #2
Why? That's a reasonable price for a brine heat pump. The drilling alone costs about 15k ... at least here in our region (offer from December '17)... a freestanding bathtub is also anything but a money saver ... If I roughly calculate (assuming gross prices): 65k less drilling: 50k 10k for controlled residential ventilation: 60k 3k for the bathtub: 57k => certainly no bargain, but quite okay.
 

Zaba12

2018-03-11 20:28:59
  • #3


The 4600 gross will be removed and replaced with better sanitary items. Luckily, not everyone likes tiled showers or concealed fittings , we both consider rain showers a waste of money. Nevertheless, I still estimate around 10k€ gross for sanitary alone.
Plus shower cabins from x€
 

Mccm1984

2018-03-12 05:08:41
  • #4
Thanks already for your assessment. I will keep you updated regarding the following offers.
 

ensi1981

2018-03-12 17:46:51
  • #5
Well, I don't know what I'm doing wrong ... (maybe this doctoral thesis from the tendering of my HLS planner is partly to blame)

Offer in Baden Württemberg:

Heating:
- Vaillant gas in combination with 3 solar collectors 20,200 euros
- Fittings and accessories 4,700,-
- Piping and accessories 5,100,-
- Underfloor heating (200 sqm) and accessories 15,200,-
- Radiators and accessories 2,600,-
- Thermal insulation and accessories 2,000,-
Total heating approx. 49,000,-

Sanitary and ventilation
- Drainage inside the building 8,500,-
- Irrigation system 14,300,-
- Pipe insulation 2,100,-
- Sanitary facilities 3 bathrooms 22,400,-
- Geberit GIS system 6,700,- (too expensive for me ... I want to get rid of the architect anyway and do it conventionally)
- Exhaust system with supply air after-run 3,800,-
Total sanitary and ventilation approx. 58,000 euros

I find all this, especially what I’m reading here for a 200 sqm house without huge frills, very expensive. That’s about 20% of the house construction costs. The architect had planned about 13% with 58,000 euros.
However, I find some offers from the companies quite surprising ... among them one that hit the cost calculation of the HLS planner exactly at about 700 items at 100.00%!!!!

In the meantime, I have already removed a cistern, the GIS system, and things like a lifting station (not necessary) and have put the children’s bathroom up for consideration (can also be done in a few years).
 

matte

2018-03-12 18:28:26
  • #6
Very expensive is an understatement. This is madness! You pay €107,000 for heating/ventilation/plumbing. and there isn’t even a central system included for ventilation. I think I’m going crazy...
 

Similar topics
19.05.2021Experiences with brine heat pump491
07.02.2016Combination of air-water heat pump + solar thermal + stove or only stove and air-water heat pump13
27.07.2017Install controlled residential ventilation ducts without a basement?12
19.01.2018Controlled residential ventilation system - decision support31
13.12.2017Is the dimensioning of the hot water boiler or heating and ventilation okay?15
28.05.2018Air-water heat pump or gas + controlled residential ventilation in a 135 sqm single-family house?19
05.11.2019Which heat pump to use in monolithic construction?33
17.11.2019Manufacturer heating / controlled indoor ventilation wanted10
12.01.2021Underfloor heating air-water heat pump. House too warm when the sun shines690
05.02.2020LW Heat Pump Alpha Innotec LWDV with 12KW26
29.03.2020Commissioning of 9.3 kWp system combined with air-to-water heat pump and controlled residential ventilation10
13.01.2021Comparison of geothermal heat pump with LWW pump86
01.12.2020Planning of heating and ventilation technology for KfW 40-Plus single-family house65
09.04.2021Circulation timer on the heater29
06.03.2023Alpha Innotec heat pump failure23
30.11.2022Controlled Residential Ventilation & Heat Pump: Viessmann vs. Vaillant vs. Zehnder?47
25.02.2023Is my heat pump from alpha innotec good?10

Oben