Description
Pump For Vaillant Thermocompact FF VC 112 E Boiler 161077
The Vaillant Thermocompact FF VC 112 E pump 161077 0010034157 helps circulate water through the boiler, so your heating system can maintain steady performance. However, when the pump becomes worn or faulty, circulation can drop and cause weak heating or unreliable hot water. Therefore, replacing it with this refurbished pump helps restore smooth water flow, improve efficiency, and support reliable day-to-day boiler operation.
Compatible Boilers
This part is compatible with the following models:
Thermocompact FF Series
- VC 112 E 1988–1998 – GC No. 41-044-02
Thermocompact Series
- VC 110T 1988–1995 – GC No. 41-044-01
- VC 110XT 1995–1996 – GC No. 41-044-01 XT
- VC 142 E 1988–1998 – GC No. 41-044-09
If you’re looking for any other different Vaillant Pump, follow the link provided.
Why Choose This Product?
This refurbished Vaillant pump offers a practical and cost-effective way to restore proper water circulation. In addition, it helps improve heating performance without replacing the full boiler, so it is a smart repair option for a faulty pump.
Delivery and Return
Order before 1 PM for same-day dispatch with standard and next-day delivery options available. Returns are accepted within 30 days if the part is unused and in its original packaging. Always use a Gas Safe registered engineer for installation.
Frequently Asked Questions
1. What boiler is this pump compatible with?
This pump is listed for the Vaillant Thermocompact FF VC 112 E. Before ordering, always check the part number on your original component to confirm compatibility.
2. What does this boiler pump do?
The pump moves heated water through the boiler and heating system, so the appliance can work properly. If the pump fails, circulation can weaken and lead to poor heating performance.
3. Why should I replace a faulty pump?
A faulty pump can reduce water flow and affect how well the boiler heats the system. Therefore, replacing it helps restore steady circulation and more reliable operation.
4. Why choose a refurbished pump?
A refurbished pump gives you a more affordable replacement option while still helping restore boiler performance. In addition, it can help reduce waste compared with replacing the full assembly.
5. Who should install this part?
A Gas Safe registered engineer should install the pump to ensure safe and correct fitting. This also helps protect the boiler and supports reliable long-term operation.










