Vaillant condensate drain heating system for aroTHERM Split plus
Code: 0010039083Related products
Product detailed description
Vaillant – Condensate drain heating 1.5 m including connecting adapter (aroTHERM Split plus)
Original heated (frost-free) condensate drain route from Vaillant for outdoor units of the aroTHERM Split plus series. It ensures safe removal of condensate produced by the evaporator of the heat pump during operation in freezing weather, where an unprotected condensate drain could freeze and cause accumulation, backflow into the unit, or formation of dangerous ice/slippery ice around the unit.
Principle and purpose
During defrosting cycles and normal operation at low outdoor temperatures, the evaporator of the outdoor unit produces a significant amount of condensate, which must be drained beyond the reach of frost – either directly into the sewer/sewer line below the freezing point or via a heated route, if a free (gravity) drain is not possible due to the unit's location. This set extends frost protection up to a distance of up to 1.5 m from the unit using a heating cable integrated into the insulated pipe, thus preventing freezing of the drain even during prolonged frosts.
Technical parameters
- Nominal diameter of the drain pipe: DN 40
- Pipe insulation: thickness approx. 10 mm (underground/hidden part of the route)
- Protective jacket above ground: EPP (expanded polypropylene), thickness approx. 40 mm, resistant to mechanical damage and bird pecking
- Usable length of the route: up to 1.5 m
- Electrical power of the heating cable: approx. 150 W
- Delivered with: connecting adapter for the unit
- Estimated weight: approx. 1.2 kg
Compatibility
Designed for outdoor units of the aroTHERM Split plus series VWL 35/8.2 AS S2 to VWL 75/8.2 AS S2. For units of the aroTHERM pro series, a separate version with a longer heating cable is available (see our product "Condensate drain heating – aroTHERM pro").
Installation and connection
The set is connected to the condensate outlet of the outdoor unit using the supplied adapter and is led towards the safe suction point or connection to the sewer, with a slope preventing backflow. The heating cable is connected to a 230 V power supply (thermostatically controlled or continuous power supply is recommended according to the manufacturer's instructions and local climatic conditions) by a qualified electrician/service technician. The route must be laid in such a way that mechanical damage (e.g. during digging, mowing) is prevented and the required slope is maintained along the entire length.
Consequences of omitting the heated route
If in areas with icy winters the condensate drain is not solved by a heated route and at the same time a free gravity drain below the freezing point is not possible, freezing of the condensate directly in the unit, ice formation on the bottom of the unit (risk of slipping in the surrounding area), and in the worst case, damage to the condensate collection tray due to expansion of frozen water may occur. Therefore, investment in a heated route is considered a standard part of a quality installation in our climatic conditions (common icy winters).
Common questions
Is this set mandatory for every installation? It is not necessary where a free gravity drain of the condensate directly into the ground/suction is ensured without the risk of freezing (e.g. a short route with sufficient slope outside the sidewalk), but we recommend it as a precaution for most installations in icy areas.
Can the route be extended beyond 1.5 m? This specific set is designed for a length up to 1.5 m; for longer routes, consult the installation company for an alternative solution (e.g. a separate heating cable with higher power).
Is a separate electrical circuit required? Yes, the heating cable requires connection to a 230 V power supply, ideally via a separate protected circuit according to the electrician's instructions.
Operational and service recommendations
Before the start of the winter season, we recommend checking the functionality of the heating cable (e.g. by measuring current consumption or checking the signal on the control unit, if available) and the condition of the route insulation. During winter, it is advisable to occasionally check whether water is freely draining from the outlet of the route and whether excessive ice is forming around the outlet, which could indicate partial clogging or freezing outside the protected route.
Related accessories
If you need to extend the protected route beyond the delivered length or solve the connection of an external hose in combination with an accompanying third-party heating cable, use our condensate drain adapter (0010046426). A separate version is intended for units of the aroTHERM pro series (8000040537).
Warranty and technical support
The product is covered by a warranty period of 24 months. The electrical connection of the heating cable must be carried out exclusively by a person with electrical qualifications in accordance with applicable regulations.
Transport
The product is compact and shipped as a regular parcel.
Why is condensate freeze protection important in our climatic conditions
Slovakia belongs to a climatic zone with common winter frosts, and precisely during the period of the strongest frosts (when the need for heat from the heat pump is highest), the outdoor unit produces the most condensate during defrosting cycles. If the condensate drain route is not protected against freezing (by a heating cable or sufficient slopes below the freezing point), a typical problem occurs: the condensate in the pipe freezes, water begins to accumulate back towards the unit, ice forms in the collection tray, and dangerous ice forms around the unit, which is a risk especially when walking around the unit (e.g. during service access).
Long-term repeated freezing of condensate can ultimately lead to mechanical damage to the collection tray due to expansion of freezing water, which represents an expensive repair outside the standard warranty (if the cause is proven to be an improperly solved condensate drain). For this reason, we recommend considering the original heated condensate drain route as a standard, not optional, part of a complete and professionally implemented heat pump installation in our climatic conditions.
Installation steps step by step
- Connect the supplied adapter to the condensate outlet of the outdoor unit.
- Lead the insulated route with the heating cable towards the safe discharge point (suction/sewer), maintaining the prescribed slope.
- Secure the route against mechanical damage and ensure that the heating cable adheres along the entire length of the pipe.
- Connect the heating cable to a 230 V power supply via a separately protected circuit (performed by a qualified electrician).
- Verify the functionality of the heating cable and free condensate flow before final covering of the route.
Additional parameters
| Category: | Heat Pump Accessories |
|---|---|
| Warranty: | 2 years |
| Weight: | 5 kg |
| System length: | 1.5 m |
| Electrical power: | 15 W |
| Connection type: | DN 40 |
| Insulation: | 10 mm |
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O spoločnosti
Skupina Vaillant Group je synonymom vykurovania a prípravy teplej vody, pričom hlavný dôraz kladie na kvalitu, spoľahlivosť a užívateľský komfort. Jej produkty tepelnej techniky sú zastúpené vo viac ako 100 krajinách sveta. Združuje značky Vaillant, Saunier Duval, AWB, Bulex, DemirDöküm, Glow worm, Hermann Saunier Duval a Protherm. Každá z týchto značiek má s výrobou vykurovacích zariadení bohaté skúsenosti, pretože väčšina z nich je v danom segmente viac ako 80 rokov. So svojím 140 rokov dlhým pôsobením na trhu však patrí hlavne značka Vaillant k tým najväčším a najvýznamnejším. Dlhodobo je lídrom na trhu a priekopníkom vo vývoji a inováciách v oblasti vykurovacích technológií v Európe. Skupina Vaillant Group má vybudovanú rozsiahlu sieť obchodných zastúpení a tisíce spokojných zákazníkov po celom svete.
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Vaillant Group má svoje zastúpenie vo väčšine krajín sveta. Výnimkou nie je ani Slovensko, kde sídli spoločnosť Vaillant Group Slovakia, s. r. o. zastupujúca značky Vaillant a Protherm. Vykurovacie zariadenia Vaillant Group sa vyrábajú v siedmich výrobných závodoch, pričom až dva z nich sa nachádzajú na území našej krajiny. Tieto fabriky zamestnávajú spolu viac ako 1 300 ľudí. Výrobný závod Protherm Production so sídlom v Skalici sa špecializuje na výrobu elektrokotlov a stacionárnych kotlov pre všetky značky patriace do skupiny Vaillant Group. Môže sa pochváliť aj vlastným vývojovým centrom, ktoré patrí k najmodernejším v Európe. Druhým výrobným závodom na Slovensku je Vaillant Industrial Slovakia v Trenčianskych Stankovciach, ktorý pre celú skupinu vyrába moduly pre závesné kotly.
Udržateľnosť
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