CZ
{{filters.projectType['Array']}}
Back

Family house Černolice

                                    array(23) {
  ["id"]=>
  int(18678)
  ["name"]=>
  string(23) "Family house Černolice"
  ["slug"]=>
  string(22) "family-house-cernolice"
  ["challenge"]=>
  string(638) "In this project, we added smart functions to an existing Viessmann gas boiler and an Alpha ESS PV system. The hot water overflows were previously only controlled via relays in the cylinder.
In order to modernize the system and optimize the self-consumption of the self-generated energy, we integrated a cascade of two Viessmann Vitocal 150-A heat pumps. This now enables surplus energy to be stored in the domestic hot water, in the cylinder and even in the swimming pool. In addition, the system has been extended so that it can react flexibly to spot prices - a smart solution that optimally combines efficiency and cost savings." ["solution"]=> string(598) "The existing heating system was extensively modernized here. The existing gas boiler was retained and supplemented with a heat pump cascade and a buffer storage tank.
We now use Loxone to control the entire heating system, including the PV system, heat pumps and the integration of the gas boiler with bypass. The control of the four heating circuits and the pool heating has also been optimized. Thanks to the intelligent automation, self-consumption of the energy generated is maximized and heating costs are significantly reduced - an efficient and future-proof solution for the operator." ["partner_quote"]=> string(127) "Loxone was chosen due to the complexity of managing the entire heating system in connection with photovoltaics and spot prices." ["partner_quote_name"]=> string(12) "Jakub Dobeš" ["partner_quote_position"]=> string(9) "Executive" ["more_info_url"]=> string(0) "" ["preview_image"]=> string(111) "https://portal.loxone.com/admin/wp-content/uploads/2025/02/WhatsApp-Image-2025-03-04-at-13.15.36-1-768x432.jpeg" ["application_areas"]=> array(3) { [0]=> string(7) "heating" [1]=> string(6) "energy" [2]=> string(4) "pool" } ["tags"]=> array(0) { } ["project_type"]=> array(2) { [0]=> string(8) "retrofit" [1]=> string(10) "smart_home" } ["copyright"]=> NULL ["images"]=> array(4) { [0]=> array(2) { ["image"]=> string(103) "https://portal.loxone.com/admin/wp-content/uploads/2025/02/WhatsApp-Image-2025-03-04-at-13.15.36-1.jpeg" ["copyright"]=> string(10) "Stavby EBD" } [1]=> array(2) { ["image"]=> string(83) "https://portal.loxone.com/admin/wp-content/uploads/2025/02/1738395227-1024x768.jpeg" ["copyright"]=> string(10) "Stavby EBD" } [2]=> array(2) { ["image"]=> string(83) "https://portal.loxone.com/admin/wp-content/uploads/2025/02/1738395232-1024x768.jpeg" ["copyright"]=> string(10) "Stavby EBD" } [3]=> array(2) { ["image"]=> string(83) "https://portal.loxone.com/admin/wp-content/uploads/2025/02/1738395236-1024x768.jpeg" ["copyright"]=> string(10) "Stavby EBD" } } ["country"]=> string(2) "CZ" ["city"]=> string(10) "Černolice" ["build_year"]=> string(0) "" ["square_meters"]=> string(0) "" ["account_data"]=> array(4) { ["id"]=> string(36) "71ea2bbe-6bde-4292-8df2-2b4b8ab32437" ["name"]=> string(17) "Stavby EBD s.r.o." ["website"]=> string(25) "https://www.stavbyebd.cz/" ["partner_website"]=> string(42) "/partner/27343-buštěhrad/stavby-ebd-sro/" } ["conference"]=> string(4) "none" ["video"]=> string(0) "" ["fallback"]=> array(8) { ["name"]=> string(23) "Family house Černolice" ["challenge"]=> string(638) "In this project, we added smart functions to an existing Viessmann gas boiler and an Alpha ESS PV system. The hot water overflows were previously only controlled via relays in the cylinder.
In order to modernize the system and optimize the self-consumption of the self-generated energy, we integrated a cascade of two Viessmann Vitocal 150-A heat pumps. This now enables surplus energy to be stored in the domestic hot water, in the cylinder and even in the swimming pool. In addition, the system has been extended so that it can react flexibly to spot prices - a smart solution that optimally combines efficiency and cost savings." ["solution"]=> string(598) "The existing heating system was extensively modernized here. The existing gas boiler was retained and supplemented with a heat pump cascade and a buffer storage tank.
We now use Loxone to control the entire heating system, including the PV system, heat pumps and the integration of the gas boiler with bypass. The control of the four heating circuits and the pool heating has also been optimized. Thanks to the intelligent automation, self-consumption of the energy generated is maximized and heating costs are significantly reduced - an efficient and future-proof solution for the operator." ["partner_quote"]=> string(127) "Loxone was chosen due to the complexity of managing the entire heating system in connection with photovoltaics and spot prices." ["partner_quote_name"]=> string(12) "Jakub Dobeš" ["partner_quote_position"]=> string(9) "Executive" ["more_info_url"]=> string(0) "" ["video"]=> string(0) "" } }

Fact Check

Country
{{getRegion('CZ')}}
Location
Černolice
Loxone Partner

Challenge

In this project, we added smart functions to an existing Viessmann gas boiler and an Alpha ESS PV system. The hot water overflows were previously only controlled via relays in the cylinder.
In order to modernize the system and optimize the self-consumption of the self-generated energy, we integrated a cascade of two Viessmann Vitocal 150-A heat pumps. This now enables surplus energy to be stored in the domestic hot water, in the cylinder and even in the swimming pool. In addition, the system has been extended so that it can react flexibly to spot prices - a smart solution that optimally combines efficiency and cost savings.

Solution

The existing heating system was extensively modernized here. The existing gas boiler was retained and supplemented with a heat pump cascade and a buffer storage tank.
We now use Loxone to control the entire heating system, including the PV system, heat pumps and the integration of the gas boiler with bypass. The control of the four heating circuits and the pool heating has also been optimized. Thanks to the intelligent automation, self-consumption of the energy generated is maximized and heating costs are significantly reduced - an efficient and future-proof solution for the operator.

Loxone was chosen due to the complexity of managing the entire heating system in connection with photovoltaics and spot prices.

Jakub DobešExecutive