🔥 Upgrade your warmth game with precision-engineered power!
This HTS-manufactured boiler heat exchanger is a high-quality replacement part compatible with Vaillant ECOTEC Plus 824, 831, 837 and VUW 246/3-5, 316/3-5, including R1 models. Designed for optimal heat transfer and durability, it comes with a 1-year warranty to ensure reliable performance and peace of mind.
| Manufacturer | HTS |
B**A
Perfect fetting
Part arrived on time, gas engineer installed, so far working fine.
C**R
Perfect replacement part
Exactly what was needed for a blocked heat exchanger.
T**M
good
good product
Trustpilot
1 day ago
3 days ago
