Radiator Loop Heat Restoration
Maria Lopez
10 February 2026
Summary
Attended site to restore heat to a radiator loop. Resolved the immediate issue by addressing a sticking motorised valve and air in the circuit. Temporary fix in place pending future approval for additional work.
Areas Inspected
Boiler / heat source
OKChecked the boiler for issues; no problems found at this time.
Radiators and emitters
INTERVENTION REQUIRED- No heat on one radiator loop
Inspected all radiators and emitters; one radiator loop had no heat.
Thermostats and controls
OKThermostats functional; no issues found.
Actions Done On Site
- Checked the boiler / heat source, Radiators and emitters, Thermostats and controls.
- Freed sticking motorised valve and bled the radiator loop to restore flow.
- Implemented a temporary fix for the radiator loop.
Actions for Service Provider
- Send a quote for new 2-port actuator head, system flush, and refill with inhibitor.
Actions for Client
- Keep an eye on boiler / heat source over the next week and report any changes.
Quote Required
Parts needed for repairing the heating system.
| Item | Quantity | Priority |
|---|---|---|
| 2-port actuator head | 1 | Medium |
| system flush and refill with inhibitor | 1 | Medium |
Invoice Items
Services rendered during the visit.
| Item | Quantity |
|---|---|
| call-out and 1 hour labour | 1 |
| Inhibitor top-up | 1 |
Photos
