Heat Pump Freeze Protection Kit
All-in-one condensate trace heating and cold-weather protection for professional heat pump installation
Winter's #1 heat pump call-out, solved in one kit.
Frozen condensate lines are the leading cause of heat pump faults and emergency call-outs in winter. The HDF Freeze Protection Kit gives installers everything needed in a single box: a self-regulating heating cable that automatically adjusts heat output to pipe temperature, a pipe-contact thermostat, fixing materials, and an illustrated installation guide.The cable heats only where and when needed, can be cut to length on site, and cannot overheat — even when overlapped. Choose the Standard kit for condensate line protection, or the Pro kit for full cold-climate protection with compressor crankcase and drain-pan silicone heaters.
What's in the Kit
Standard Kit — Condensate Protection
• Self-regulating trace heating cable, 230 V, 10–20 W/m (cut to length on site)
• 2 m cold lead with pre-assembled connection
• Pipe-contact thermostat (ON at +3 °C / OFF at +10 °C)
• Aluminium fixing tape
• UV-stabilised cable ties
• Illustrated installation guide
Pro Kit — Full Cold-Climate Protection
• Everything in the Standard kit
• Compressor crankcase silicone heating belt (prevents refrigerant migration on shutdown)
• Self-adhesive silicone drain-pan heater (keeps defrost water flowing)
• Individual circuit labels for commissioning
CE & RoHS Certified
Every component carries CE marking and uses RoHS-compliant materials, ready for EU market installation.
20+ Years Manufacturing
A direct factory with two decades of heating-element production, supplying leading industrial and automotive clients.
EU Warehouse — Fast Dispatch
Stock held in our Netherlands warehouse for fast delivery across Europe, with English technical support.
Custom Lengths & OEM Branding
Cable cut to your required length, with OEM-branded packaging and labels for installation teams.
Technical Specifications
| Parameter | Standard Kit | Pro Kit |
|---|---|---|
| Trace heating cable | Self-regulating, 230 V, 10–20 W/m, cut to length | Same as Standard |
| Cold lead | 2 m, pre-assembled connection | Same as Standard |
| Thermostat | Pipe-contact, ON +3 °C / OFF +10 °C | Same as Standard |
| Fixing tape & cable ties | Aluminium tape + UV-stabilised ties | Same as Standard |
| Crankcase silicone heater | — | Included |
| Drain-pan silicone heater | — | Self-adhesive, included |
| Circuit labels & install guide | Illustrated guide | Guide + individual circuit labels |
| Certification | CE, RoHS | CE, RoHS |
Where the Kit Is Used
• Air-source monoblock outdoor units
• Condensate drain lines and drain pans
• Split-system outdoor piping• Old-building retrofits and heat pump replacements
• Standby protection in regions below −10 °C
Protect every installation before the first frost
Order sample kits for your next projects, or request custom lengths and OEM-branded packaging for your installation team.