heating.danfoss.com7applications to help you design and install Danfoss foor heating systems. Designing hydronicfloor heating Get the optimum resultsApplication GuideThis application guide: Recommends specifc product groups for diferent applicationsRecommends which pipe layout pattern to use in diferent situationsShows the benefts and impact of using cement and liquid screed Choosing the right products not only depends on the application.Once you have identifed the product groups relevant for your application, simply go to the Product Guide brochure to narrowdown the choice to specifc product codes.THE RIGHT PRODUCTS FOR YOUR APPLICATIONheating.danfoss.com|3FLOOR HEATING SYSTEM WITH INDIVIDUAL ROOM CONTROL,LOW TEMPERATUREFLOOR HEATING SYSTEM WITH INDIVIDUAL ROOM CONTROL,HIGH TEMPERATUREMIXED SYSTEM WITH INDIVIDUAL ROOM CONTROL,HIGH TEMPERATUREFLOOR HEATING SYSTEM WITH REFERENCE ROOM CONTROL,LOW TEMPERATUREMIXED SYSTEMWITH SELF-ACTING ROOM CONTROLFLOOR HEATING SYSTEM WITH INDIVIDUAL ROOM CONTROL,LOW TEMPERATURE AND COOLING IN 2-PIPE SYSTEMFLOOR HEATING SYSTEM WITH INDIVIDUAL ROOM CONTROL,LOW TEMPERATURE AND COOLING IN 3/4-PIPE SYSTEMMEANDER PATTERN VS.SNAIL PATTERNSMALL WINDOWS VS.LARGE WINDOWSBATHROOM AND KITCHENLAYING PATTERNS AND DISTANCELARGE ROOMSLAYING PATTERNS AND DISTANCE LIQUID SCREED VS. CEMENT SCREED06| 15| 05| 14| 19| 07| 16| 17| 08| 09| 10| 11| Application guides for manifolds and controlsHow to design effective pipe layoutChoosing the right floor screedFor information about your specifc building, please consult Danfoss.4|Hydronic foor heating application guideAPPLICATION SYMBOLS23232323232323232323Balancing valvesManifold with control valvesfor actuatorsManifold without control valvesfor actuators Room thermostat wiredFHV self-acting thermostatic valveConnection boxECL weather compensatorESM-11 pipe sensor for supply pipe for automatic change over between cooling and heating in 2-pipe system or dew point sensor in 3/4 pipe systemsMixing shuntRA-HC with actuator TWARoom thermostat generic*To fnd the controls and manifolds that suit your specifcrequirements, please see Product Guide.heating.danfoss.com|5Where to use:Floor heating system with individual room controllow temperature Complementary products suitable for application:Mixing shunts are not needed in low supply temperature applications**BasicPlus and BasicPlus2 can be combined with connection box to achieve energy savings on heat production and pump energy with relays 1 and 2 family housesMulti family housesLight commercial buildingsAdvantages: Componentssuitableforapplication:Controls * Danfoss Link CF2+FH-Wx BacisPlus BacisPlus2FHV ()** ()**Manifolds * FHF-F FHF FH-ME FHF-B Balancing valve ASV-PV ASV-BD Individual room comfort and energy savings achieved by room thermostats Energy savings on heat production and pump energy with connection box relays Ensure correct ow to heating system on apartment level with balancing valves and manifold fow settingFor information about your specifc building, please consult Danfoss.6|Hydronic foor heating application guideWhere to use:Floor heating system with individual room control high temperature Complementary products suitable for application:Mixing shunts to be used in applications with high supply temperaturesAn upgrade ECL kit can be applied to the FHM-Cx mixing shunt to allow for weather compensated supply temperatures **BasicPlus and BasicPlus2 can be combined with connection box to achieve energy savings on heat production and pump energy with relays() ()1 and 2 family housesMulti family housesLight commercial buildingsAdvantages: Componentssuitableforapplication:Controls * Danfoss Link CF2+FH-Wx BacisPlus BacisPlus2FHV ()** ()** Manifolds * FHF-F FHF FH-ME FHF-B Balancing valve ASV-PV ASV-BD 23Individual room comfort and energy savings achieved by room thermostats Energy savings on heat production and pump energy with connection box relays Ensure correct ow to heating system on apartment level with balancing valves and manifold fow setting*To fnd the controls and manifolds that suit your specifcrequirements, please see Product Guide.heating.danfoss.com|7Componentssuitableforapplication:Controls * Danfoss Link CF2+FH-Wx BacisPlus BacisPlus2FHV ()** ()** Manifolds * FHF-F FHF FH-ME FHF-B Balancing valve ASV-PV ASV-BD Where to use:Mixed system with individual room controlhigh temperature Complementary products suitable for application:Mixing shunts to be used in mixed systems where there is a need to diferentiate the supply temperature in part of the system e.g. radiator system with high supply temperature and oor heating with low temperatureAn upgrade ECL kit can be applied to the FHM-Cx mixing shunt to allow for weather compensated supply temperatures **BasicPlus and BasicPlus2 can be combined with connection box to achieve energy savings on heat production and pump energy with relays 1 and 2 family housesMulti family housesLight commercial buildingsAdvantages:Individual room comfort and energy savings achieved by room thermostats Energy savings on heat production and pump energy with connection box relaysEnsure correct fow to heating system on apartment level with balancing valves and manifold fow setting23For information about your specifc building, please consult Danfoss.8|Hydronic foor heating application guideWhere to use:Floor heating system with reference room control low temperature Complementary products suitable for application:** Use manifolds FHF and FHF-F for easier fow setting 1 and 2 family housesMulti family housesLight commercial buildingsComponentssuitableforapplication:Controls * Danfoss Link CF2+FH-Wx BacisPlus BacisPlus2FHV Manifolds * FHF-F FHF FH-ME FHF-B()** ()** Balancing valve ASV-PV ASV-BD RA-HC Advantages: Ensure correct ow to heating system on apartment level with balancing valves and manifold fow setting*To fnd the controls and manifolds that suit your specifcrequirements, please see Product Guide.heating.danfoss.com|9Where to use:Mixed systemwith self-acting room controlComplementary products suitable for application:In case of multi family houses, balancing valve AB-QM should be used 1 and 2 family housesMulti family housesAdvantages:Individual room comfort and energy savings achieved by room thermostatsComponentssuitableforapplication:Controls * Danfoss Link CF2+FH-Wx BacisPlus BacisPlus2FHV Manifolds * FHF-F FHF FH-ME FHF-B Balancing valve ASV-PV ASV-BD FHV-AFHV-RFor information about your specifc building, please consult Danfoss.10|Hydronic foor heating application guideWhere to use:Floor heating system with individual room control low temperature and cooling in 2-pipe systemRequired products for application:ESM-11 pipe sensor for supply pipe for automatic change over between cooling and heatingRemote controller CF-RC for confguration of system 1 and 2 family housesMulti family housesLight commercial buildingsAdvantages:Individual room comfort and energy savings achieved by room thermostats Energy savings on heat production and pump energy with connection box relays Ensure correct ow to heating system on apartment level with balancing valves and manifold fow setting Use oor heating system for passive cooling Componentssuitableforapplication:Controls * Danfoss Link CF2+FH-Wx BacisPlus BacisPlus2FHV Manifolds * FHF-F FHF FH-ME FHF-B Balancing valve ASV-PV ASV-BD *To fnd the controls and manifolds that suit your specifcrequirements, please see Product Guide.heating.danfoss.com|11Where to use:Floor heating system with individual room control low temperature and cooling in 3/4-pipe systemRequired products for application:Remote controller CF-RC for confguration of systemDew point sensor CF-DS ** Only if diferential pressure in the system is