Skip to content
  • 💰 More savings with our low-price sale! 💰
  • 💰 More savings with our low-price sale! 💰
Air Conditioning – Heat Pumps StoreAir Conditioning – Heat Pumps Store
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

  • Air Conditioning – Heat Pumps
    • Daikin
    • Mitsubishi Heavy Industry
    • LG
    • Fujitsu
    • Mitsubishi Electric
    • Panasonic
    • Unico Thru Wall
    • LTB Water Cooled
    • Portable Air Conditioning
  • Pool Heating – Accessories
    • Pool Water Pipe – Accessories
    • Hydro-Pro Pool Heat Pumps
    • Pool Water Pumps
    • Pool Cleaning – Maintenance
    • Pool Water Pumps – Filter Sets
    • Automatic Pool Cleaning
    • Pool Water Treatment
    • Solar Heating – Heat Exchangers
    • Dura Pool Heat Pumps
  • Condensate Pumps
    • Blue Diamond Condensate Pumps
    • Aspen Condensate Pumps
    • Condensate Pumps Accessories – Other Pumps
    • Sauermann Condensate Pumps
  • Process – Control
    • Defrost Controllers
    • Sensors
    • Multi Function Controllers
    • Digital Thermostats
    • Digital Timers
Air Conditioning - Heat Pumps / LG
Sale!
LG Therma-V HM121M.U33 Air To Water

LG Therma-V HM121M.U33 Air To Water

£306.00 Original price was: £306.00.£98.99Current price is: £98.99.

Buy Now
SKU: C2F0D 1704884132 Categories: Air Conditioning - Heat Pumps, LG
  • 100% High-Quality Guarantee
  • Shop with confidence, we guarantee quality.
  • High quality products, hassle-free returns.
  • Buy with confidence, backed by quality.
Browse
  • Air Conditioning - Heat Pumps
    • Daikin
    • Fujitsu
    • LG
    • LTB Water Cooled
    • Mitsubishi Electric
    • Mitsubishi Heavy Industry
    • Panasonic
    • Portable Air Conditioning
    • Unico Thru Wall
  • Condensate Pumps
    • Aspen Condensate Pumps
    • Blue Diamond Condensate Pumps
    • Condensate Pumps Accessories - Other Pumps
    • Sauermann Condensate Pumps
  • Pool Heating - Accessories
    • Automatic Pool Cleaning
    • Dura Pool Heat Pumps
    • Hydro-Pro Pool Heat Pumps
    • Pool Cleaning - Maintenance
    • Pool Water Pipe - Accessories
    • Pool Water Pumps
    • Pool Water Pumps - Filter Sets
    • Pool Water Treatment
    • Solar Heating - Heat Exchangers
  • Process - Control
    • Defrost Controllers
    • Digital Thermostats
    • Digital Timers
    • Multi Function Controllers
    • Sensors
  • Uncategorized
  • Description
  • Reviews (0)

The most popular model in the LG Therma V line up is the 12kw model HM121M.U33. With an energy efficiency COP value of 4.42 this heat pump can provide a reliable and cost saving way of providing residential heating. The Therma V HM121M.U33 model is a monoblock style air to water heat pump, with the heat exchanger built into the outside unit. The Hot water output can be used for heating and also to provide domestic hot water for bathing.

Reviews

There are no reviews yet.

Be the first to review “LG Therma-V HM121M.U33 Air To Water” Cancel reply

Related products

Sale!
Daikin 5MXM90A Outdoor Unit - 5 Emura Indoor Units
Quick View

Air Conditioning - Heat Pumps

Daikin 5MXM90A Outdoor Unit – 5 Emura Indoor Units

£388.00 Original price was: £388.00.£95.99Current price is: £95.99.
Sale!
Fujitsu Ceiling Suspended ABYG24KRTA Air Conditioner
Quick View

Air Conditioning - Heat Pumps

Fujitsu Ceiling Suspended ABYG24KRTA Air Conditioner

£374.00 Original price was: £374.00.£95.99Current price is: £95.99.
Sale!
Unico Air Conditioning - Air 25 HP
Quick View

Air Conditioning - Heat Pumps

Unico Air Conditioning – Air 25 HP

£341.00 Original price was: £341.00.£99.99Current price is: £99.99.
Sale!
Fujitsu ASYG24KLCA Wall Mounted Heat Pump
Quick View

Air Conditioning - Heat Pumps

Fujitsu ASYG24KLCA Wall Mounted Heat Pump

£331.00 Original price was: £331.00.£96.99Current price is: £96.99.
Sale!
LTB Water Cooled Ducted Air Conditioning 2Kw
Quick View

Air Conditioning - Heat Pumps

LTB Water Cooled Ducted Air Conditioning 2Kw

£311.00 Original price was: £311.00.£97.99Current price is: £97.99.
Sale!
Daikin 4MXM80A Outdoor Unit - 4 Emura Indoor Units
Quick View

Air Conditioning - Heat Pumps

Daikin 4MXM80A Outdoor Unit – 4 Emura Indoor Units

£315.00 Original price was: £315.00.£99.99Current price is: £99.99.
Sale!
Mitsubishi Electric MAC-100FT-E Plasma Quad Air Purifier
Quick View

Air Conditioning - Heat Pumps

Mitsubishi Electric MAC-100FT-E Plasma Quad Air Purifier

£96.00 Original price was: £96.00.£67.20Current price is: £67.20.
Sale!
LG Ducted Heat Pump UM60RF.N30 System
Quick View

Air Conditioning - Heat Pumps

LG Ducted Heat Pump UM60RF.N30 System

£332.00 Original price was: £332.00.£99.99Current price is: £99.99.
LEGAL
  • Privacy Policy
  • Shipping & Returns
  • FAQ
  • Returns & Exchanges
  • Term and Conditions
CUSTOMER SERVICE
  • My account
  • Delivery
  • Payment Method
  • Contact Us
  • About Us
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Products
    • Type J Thermocouple Sensor Type J Thermocouple Sensor £28.00 Original price was: £28.00.£19.60Current price is: £19.60.
    • LAE AC2-5AS2RW-A Refrigeration Controller LAE AC2-5AS2RW-A Refrigeration Controller £136.00 Original price was: £136.00.£97.99Current price is: £97.99.
    Copyright 2026 © www.ukpoolessentials.com
    • Air Conditioning – Heat Pumps
      • Daikin
      • Mitsubishi Heavy Industry
      • LG
      • Fujitsu
      • Mitsubishi Electric
      • Panasonic
      • Unico Thru Wall
      • LTB Water Cooled
      • Portable Air Conditioning
    • Pool Heating – Accessories
      • Pool Water Pipe – Accessories
      • Hydro-Pro Pool Heat Pumps
      • Pool Water Pumps
      • Pool Cleaning – Maintenance
      • Pool Water Pumps – Filter Sets
      • Automatic Pool Cleaning
      • Pool Water Treatment
      • Solar Heating – Heat Exchangers
      • Dura Pool Heat Pumps
    • Condensate Pumps
      • Blue Diamond Condensate Pumps
      • Aspen Condensate Pumps
      • Condensate Pumps Accessories – Other Pumps
      • Sauermann Condensate Pumps
    • Process – Control
      • Defrost Controllers
      • Sensors
      • Multi Function Controllers
      • Digital Thermostats
      • Digital Timers
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.