Landlords: Urgent Action Needed
RTS Meters Must Be Replaced Before June 2025
If you’re a landlord with rental properties still using
older electricity meters, time is running out. From 30 June 2025, the Radio
Teleswitch Service (RTS) will be permanently switched off, and failure to
act now could leave your tenants without heating or hot water — and you
potentially in breach of your legal obligations.
This is not a drill. RTS meters will stop functioning
correctly after this date, and with an estimated 600,000 still in use
across the UK, 300,000 of these estimated to be in the Private Rented Sector, the time to act is immediately.
RTS meters, common in homes with electric storage heaters and off-peak tariffs like Economy 7 or Economy 10, rely on radio signals to switch between day and night rates. After 30 June 2025, these signals will be gone.
- Tenants
may lose heating and hot water
- Energy
bills could spike unexpectedly
- Landlords
risk legal non-compliance under the Landlord and Tenant Act 1985 (Landlords
must provide essential services such as heating and hot water. If an RTS
meter failure leaves a tenant without these, it could result in legal
disputes or even penalties.)
This change will not happen gradually — it’s a hard
cut-off. If you haven’t already replaced RTS meters, there is now a limited
window to avoid major disruption.
Why landlords must act NOW
Every day you delay increases the risk of:
- Long
wait times for meter upgrades, as demand surges near the deadline
- Tenants
experiencing service interruptions
- Legal
disputes if vital utilities fail due to outdated metering
Step 1: Identify RTS meters in your properties
Don’t assume tenants or agents will flag this for you. As a
landlord, it’s your responsibility to check:
- Look
for serial numbers that begin with RTS or mention Economy 7/10
- Check
for a black radio switch box near the meter
- Contact
the energy supplier directly to confirm if the meter needs replacing
If you're unsure, book a property inspection —
inventory clerks can identify RTS meters and provide photo evidence, allowing
you to act fast.
Step 2: Contact tenants and energy suppliers immediately
Once you've identified an RTS meter:
- Notify
your tenants and explain the importance of replacing it
- Contact
the energy supplier without delay to arrange a free smart meter
upgrade
- Schedule
the installation well ahead of the June 2025 deadline
Smart meters not only resolve the RTS issue but also offer:
- Accurate,
real-time billing
- Better
tariff management for Economy 7/10 users
- Increased
energy awareness for tenants
- Independence
from radio signals
Step 3: Use inspections to stay ahead
Professional inventory providers can help by:
- Identifying
RTS meters during routine property visits
- Documenting
meter status with photos and notes
- Alerting
you early to any necessary upgrades
This proactive approach gives you a paper trail proving due
diligence — which is especially valuable if problems arise later.
Final Warning: Don’t Leave It to the Last Minute
The RTS shutdown is a fixed national deadline. If you don’t
act soon, you may not get an installation slot in time — and it’s your
tenants who’ll suffer the consequences.
✔ Avoid heating outages
✔ Protect yourself from legal penalties
✔ Maintain your reputation as a responsible landlord
- Contact your tenants.
- Call the energy supplier.
- Book inspections.