Landis + Gyr Ultraheat UH50 (T550) Heat Meter RHI MID Class 2
- Meter Brand : Ultraheat
- Meter Model : UH50 (T550)
- Meter Manufacturer : Landis + Gyr
- RHI Compliance : MID Class 2
- Min Pipe Size 15mm
- Max Pipe Size 100mm
- Location of Flow Sensor : Flow or Return
- Heat Conveying Liquid : Water
For complete technical data, specification information, installation guidelines and ordering details for Landis + Gyr Ultraheat UH50 (T550) Heat Meter please refer to the download opposite.
Landis + Gyr Ultraheat UH50 (T550) Heat Meter
Landis + Gyr Heat Meter Part Number | Pipe size | Max Flow Rate (qs m³/h) | Nominal Flow Rate (qs m³/h) | Min Flow Rate (qs m³/h) | Max Temperature °C | Min Temperature °C | Min Temperature Difference Δ max (°C) | Heat Meter Compliance |
Landis + Gyr Ultraheat UH50 (T550) 4101540 | 15mm | 3 | 1.5 | 0.01 | 130 | 10 | 3 | RHI MID Class 2 |
Landis + Gyr Ultraheat UH50 (T550) 4102042 | 20mm | 5 | 2.5 | 0.02 | 130 | 10 | 3 | RHI MID Class 2 |
Landis + Gyr Ultraheat UH50 (T550) 4102540 | 25mm | 7 | 3.5 | 0.03 | 130 | 10 | 3 | RHI MID Class 2 |
Landis + Gyr Ultraheat UH50 (T550) 4102545 | 25mm | 12 | 6 | 0.06 | 130 | 10 | 3 | RHI MID Class 2 |
Landis + Gyr Ultraheat UH50 (T550) 4104040 | 40mm | 20 | 10 | 0.1 | 130 | 10 | 3 | RHI MID Class 2 |
Landis + Gyr Ultraheat UH50 (T550) 4105040 | 50mm | 30 | 15 | 0.15 | 130 | 10 | 3 | RHI MID Class 2 |
Landis + Gyr Ultraheat UH50 (T550) 4106540 | 65mm | 50 | 25 | 0.25 | 130 | 10 | 3 | RHI MID Class 2 |
Landis + Gyr Ultraheat UH50 (T550) 4108040 | 80mm | 80 | 40 | 0.4 | 130 | 10 | 3 | RHI MID Class 2 |
Landis + Gyr Ultraheat UH50 (T550) 4110040 | 100mm | 120 | 60 | 0.6 | 130 | 10 | 3 | RHI MID Class 2 |
T&D are specialist suppliers of all RHI Compliant MID Class 2 Heat Meters – to discuss your gas, water or heat metering requirement contact our sales team.
MID & RHI

RHI Heat Meters
Landis + Gyr Ultraheat UH50 (T550) heat meters have been independently verified by Kiwa GASTEC at CRE as suitably compliant with the Measuring Instruments Directive (MID) for the purposes of claiming the Renewable Heat Incentive (RHI).
RHI – Who Can Apply ?
- Owner-occupiers, self-builders, private landlords and registered providers of Social Housing who have installed an eligible technology can apply for RHI support (provided they meet eligibility criteria).
- Single domestic dwellings are covered.
- RHI support is not available to new build properties (other than self-build projects).

Landis + Gyr Heat Meters – RHI MID Class 2
Landis + Gyr METERS & METERING
METERING – HEAT, GAS & WATER

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➡ Did you know? T&D are Metering Specialists supplying heat, gas and water meters from Elster, Kamstrup, Sensus, Sontex and Itron.