Heat Meters

Accurately measure thermal energy across heating and cooling systems with our range of heat meters and thermal energy calculators. Built for district and communal heat networks, commercial buildings and industrial plant, these meters deliver the reliable, billing-grade data you need to monitor consumption, allocate costs fairly and meet UK heat metering obligations.

5 products

  • Danfoss SonoSafe 10 Heat Meter

    Danfoss SonoSafe 10 Heat Meter

    From £113.26 (inc-VAT)
    From £94.38 (ex-VAT)
    From £113.26 (inc-VAT)
    From £94.38 (ex-VAT)     (inc-VAT)

    SonoSafe 10 Heat Meters - BSP Radio OMS - Battery Powered Return Mounting, Temp Sensor Cable 2x Pulse Inputs MID Approved

  • Danfoss SonoSelect 10 Heat and Heat/Cool Meter

    Danfoss SonoSelect 10 Heat and Heat/Cool Meter

    From £132.44 (inc-VAT)
    From £110.37 (ex-VAT)
    From £132.44 (inc-VAT)
    From £110.37 (ex-VAT)     (inc-VAT)

    SonoSelect 10 Heat and Heat/Cool Meters - BSP Wired M-Bus - Battery Powered Return Mounting, Temp Sensor Cable MID Approved

  • Danfoss SonoMeter 40 Heat Meter

    Danfoss SonoMeter 40 Heat Meter

    From £252.20 (inc-VAT)
    From £210.17 (ex-VAT)
    From £252.20 (inc-VAT)
    From £210.17 (ex-VAT)     (inc-VAT)

    SonoMeter 40 Heat and Heat/Cool Meters Wired M-Bus Output - Battery Powered Return Mounting, Temp Sensor Cable BSP Threaded MID Approved

  • HYDROCAL-M4 Heat / BTU Meter

    HYDROCAL-M4 Heat / BTU Meter

    From £124.74 (inc-VAT)
    From £103.95 (ex-VAT)
    From £124.74 (inc-VAT)
    From £103.95 (ex-VAT)     (inc-VAT)

    The HYDROCAL-M4 is a compact heat and BTU meter designed to measure the thermal energy used for heating and cooling systems connected to centralized networks. It...
  • HYDROSPLIT m3 Thermal Energy Calculator

    HYDROSPLIT m3 Thermal Energy Calculator

    From £490.86 (inc-VAT)
    From £409.05 (ex-VAT)
    From £490.86 (inc-VAT)
    From £409.05 (ex-VAT)     (inc-VAT)

    The HYDROSPLIT m3 is a split thermal energy calculator designed to measure energy consumption in heating and cooling systems. It works together with flow meters equipped...

The collection brings together trusted names in thermal metering, including ultrasonic heat meters from Danfoss - the SonoSafe 10, SonoSelect 10 and SonoMeter 40 - alongside thermal energy calculators from B Meters, the compact HYDROCAL-M4 and the split-design HYDROSPLIT m3. Whether you need a self-contained heat/BTU meter for a single dwelling or an integrator paired with separate flow meters for a larger network, there's a configuration to match.

What you'll find across the range:

  • MID-approved options suitable for billing and cost allocation
  • Heat-only and combined heat/cool measurement to suit your system
  • Flexible communications - Wired M-Bus, Radio (OMS) and pulse outputs for easy integration with AMR and building management systems
  • Installation-ready designs - battery powered, with return-mounting temperature sensors and BSP connections

All items are genuine products sourced through reputable channels and supplied to manufacturer specification.