The Future of AI Heating
The Future of AI Heating
The Future of AI Heating
Electric Heating
Just got an update.
Electric Heating
Just got an update.
Stop overpaying for outdated heaters.
Optima gives you heat-pump performance and intelligent comfort in one sleek unit, no matter the season.























Optima
delivers
Ai-driven

autonomous
heating
and
cooling
with
thermal
storage
to
maximise
efficiency,
comfort
and
intelligent
room-level
climate
control.
Optima
delivers
Ai-driven

autonomous
heating
and
cooling
with
thermal
storage
to
maximise
efficiency,
comfort
and
intelligent
room-level
climate
control.
Optima
delivers
Ai-driven

autonomous
heating
and
cooling
with
thermal
storage
to
maximise
efficiency,
comfort
and
intelligent
room-level
climate
control.
Brands You May Know
Accessible Everywhere
Accessible Everywhere
Accessible Everywhere
Control your home comfort right from your Smart Watch.
Control your home comfort right from your Smart Watch.
Control your home comfort right from your Smart Watch.
Make changes, create zones and get real time data with the flick of a wrist.
Make changes, create zones and get real time data with the flick of a wrist.
Make changes, create zones and get real time data with the flick of a wrist.
Crypo wallet
with secure
encryption
Leading multi asset management


Bitcoin
$ 107297.00
00.343 |
Crypo wallet
with secure
encryption
Leading multi asset management


Bitcoin
$ 107297.00
00.343 |
Crypo wallet
with secure
encryption
Leading multi asset management


Bitcoin
$ 107297.00
00.343 |
Control
Take control of each heater or each zone
Control
Take control of each heater or each zone
Control
Take control of each heater or each zone
Savings never got so good.
Savings never got so good.
Savings never got so good.
Simple Upgrade Process
Simple Upgrade Process
Simple Upgrade Process
3 Simple Steps
Book your install now and book your upgrade appointment within 4 weeks.

Create Account
Sign Up, Create Your Profile, Upload Some Pictures & Request Upgrade

Create Account
Sign Up, Create Your Profile, Upload Some Pictures & Request Upgrade

Create Account
Sign Up, Create Your Profile, Upload Some Pictures & Request Upgrade

Fund wallet
Make Deposit Payment, Sign Contract & Submit For Review With An Expert

Fund wallet
Make Deposit Payment, Sign Contract & Submit For Review With An Expert

Fund wallet
Make Deposit Payment, Sign Contract & Submit For Review With An Expert


Book Upgrade
Choose An Upgrade Date That Works & Join The 21st Century


Book Upgrade
Choose An Upgrade Date That Works & Join The 21st Century


Book Upgrade
Choose An Upgrade Date That Works & Join The 21st Century
Success in the Stats
Success in the Stats
Success in the Stats
Intelligence That Pays for Itself.
Intelligence That Pays for Itself.
Intelligence That Pays for Itself.
At Caldo we build intelligent heating that works quietly in the background, reduces your energy use and keeps you perfectly warm without asking for your attention.
Our AI intelligently routes your system to the lowest cost energy available, optimising in real time with suppliers and the grid so you save money without ever thinking about it.
At Caldo we build intelligent heating that works quietly in the background, reduces your energy use and keeps you perfectly warm without asking for your attention.
Our AI intelligently routes your system to the lowest cost energy available, optimising in real time with suppliers and the grid so you save money without ever thinking about it.
At Caldo we build intelligent heating that works quietly in the background, reduces your energy use and keeps you perfectly warm without asking for your attention.
Our AI intelligently routes your system to the lowest cost energy available, optimising in real time with suppliers and the grid so you save money without ever thinking about it.
NUMBER OF UPGRADES
1 DAY INSTALL
39 HOMES
NUMBER OF UPGRADES
1 DAY INSTALL
39 HOMES
NUMBER OF UPGRADES
1 DAY INSTALL
39 HOMES
AVERAGE FULL UPGRADE PRICE
4.5 RADIATORS
£6,000
AVERAGE FULL UPGRADE PRICE
4.5 RADIATORS
£6,000
AVERAGE FULL UPGRADE PRICE
4.5 RADIATORS
£6,000
AVG YEARLY SAVINGS
ACROSS CUSTOMERS
£1,873.94
AVG YEARLY SAVINGS
ACROSS CUSTOMERS
£1,873.94
AVG YEARLY SAVINGS
ACROSS CUSTOMERS
£1,873.94
Pricing
Pricing
Pricing
Simple Transparent Pricing
ESSENTIAL
£1,550
/per heater
Reliable Heating Without The Extras.
Smart App Control
Standard Installation
24/7 support
1 Year Warranty
Real Energy Optimisation
ESSENTIAL
£1,550
/per heater
Reliable Heating Without The Extras.
Smart App Control
Standard Installation
24/7 support
1 Year Warranty
Real Energy Optimisation
ESSENTIAL
£1,550
/per heater
Reliable Heating Without The Extras.
Smart App Control
Standard Installation
24/7 support
1 Year Warranty
Real Energy Optimisation
QUANTUM
£2,000
/PER HEATER
Maximum Savings, Maximum Intelligence.
The Same As Adaptive +
Automated DSR Participation
Multi Room Zones
Advanced Usage Analytics & Reporting
Access To Partner Initiatives & Savings
24/7 VIP Support
QUANTUM
£2,000
/PER HEATER
Maximum Savings, Maximum Intelligence.
The Same As Adaptive +
Automated DSR Participation
Multi Room Zones
Advanced Usage Analytics & Reporting
Access To Partner Initiatives & Savings
24/7 VIP Support
QUANTUM
£2,000
/PER HEATER
Maximum Savings, Maximum Intelligence.
The Same As Adaptive +
Automated DSR Participation
Multi Room Zones
Advanced Usage Analytics & Reporting
Access To Partner Initiatives & Savings
24/7 VIP Support


ADAPTIVE
£1,650
/PER HEATER
Smarter Control, Greater Savings.
5 Year Warranty
Full Ai Energy Saving Optimisation
Dynamic Power Modulation
Grid Aware Scheduling
Enhanced Predictive Warming
24/7 Priority Support


ADAPTIVE
£1,650
/PER HEATER
Smarter Control, Greater Savings.
5 Year Warranty
Full Ai Energy Saving Optimisation
Dynamic Power Modulation
Grid Aware Scheduling
Enhanced Predictive Warming
24/7 Priority Support


ADAPTIVE
£1,650
/PER HEATER
Smarter Control, Greater Savings.
5 Year Warranty
Full Ai Energy Saving Optimisation
Dynamic Power Modulation
Grid Aware Scheduling
Enhanced Predictive Warming
24/7 Priority Support
Questions Answered
Questions Answered
Questions Answered
FAQ’S
Find answers to the most common questions about our services, AI solutions, and how we can help you cut your energy bills.
Who Is Alfie
Who Is Alfie
How does APX reduce my energy use?
How does APX reduce my energy use?
Do I need to manage anything myself?
Do I need to manage anything myself?
What kind of COP efficiency can I expect?
What kind of COP efficiency can I expect?
Who Is Alfie
How does APX reduce my energy use?
Do I need to manage anything myself?
What kind of COP efficiency can I expect?
What happens if energy prices spike?
Is APX Ai compatible with my existing setup?
How secure is the system?
Do I still need a big outside unit?
What happens if energy prices spike?
Is APX Ai compatible with my existing setup?
How secure is the system?
Do I still need a big outside unit?
What happens if energy prices spike?
Is APX Ai compatible with my existing setup?
How secure is the system?
Do I still need a big outside unit?
Join Our Newsletter
Join the Caldo Newsletter today | Receive regular updates on the latest Optima product range and ways to save on your energy bills.

Our team will respond to you within the next 12-16 hours with the support you need.

Our team will respond to you within the next 12-16 hours with the support you need.

Our team will respond to you within the next 12-16 hours with the support you need.


















