Skip to content
  • 🎁 Get the best gift for everyone with our snap sale and 🎁Gift collection🎁!🎁
  • 🎁 Get the best gift for everyone with our snap sale and 🎁Gift collection🎁!🎁
HVAC Sales ShopHVAC Sales Shop
  • Menu
  • Air Conditioning – Heat Pumps
    • Daikin
    • Mitsubishi Heavy Industry
    • LG
    • Fujitsu
    • Mitsubishi Electric
    • Panasonic
    • Unico Thru Wall
    • LTB Water Cooled
    • Portable Air Conditioning
  • Process – Control
    • Defrost Controllers
    • Sensors
    • Multi Function Controllers
    • Digital Thermostats
    • Digital Timers
  • Condensate Pumps
    • Blue Diamond Condensate Pumps
    • Aspen Condensate Pumps
    • Condensate Pumps Accessories – Other Pumps
    • Sauermann Condensate Pumps
  • Heaters
    • Industrial & Commercial
  • Other Aircon Accessories
    • Full Products List
    • Copper Pipe & Insulation
    • Fitting Kits
    • Air Conditoning- Refrigeration Tools
    • Cleaning Chemicals – Oils
    • White & Ivory – Air Conditioning Trunking
    • Black – Air Conditioning Trunking
    • Mounting Brackets – Blocks
    • Electrical Accessories
  • 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
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / Process - Control / Sensors
  • Wall-Mounted Controller AC1-2W -HVAC Sales Shop AC1 2W 2
  • LAE Digital Timer TMR15D-A -HVAC Sales Shop TMR15
Sale!
LAE PTC Probe - QT1K20P1

LAE PTC Probe – QT1K20P1

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.

SKU: C2F0D 1704883712 Categories: Process - Control, Sensors
  • 7 days return and exchange
  • No-Questions-Asked Returns
  • Green products, guaranteed.
  • 100% High-Quality Guarantee
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
  • Heaters
    • Industrial & Commercial
  • Other Aircon Accessories
    • Air Conditoning- Refrigeration Tools
    • Black - Air Conditioning Trunking
    • Cleaning Chemicals - Oils
    • Copper Pipe & Insulation
    • Electrical Accessories
    • Fitting Kits
    • Full Products List
    • Mounting Brackets - Blocks
    • White & Ivory - Air Conditioning Trunking
  • 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)
LAE 2-Wire PTC Probe part number QT1K20P1 with 2 metres connection lead. This 1000 ohm PTC sensor probe is one of the most common sensor input formats used on refrigeration and defrost digital controllers.

Can be used on any make of controller that requires a PTC 2 wire probe at 1k ohm resistance. The probe has a stainless steel probe end 6mm diameter, 20mm length.

Reviews

There are no reviews yet.

Be the first to review “LAE PTC Probe – QT1K20P1” Cancel reply

Related products

Sale!
LAE Panel Mount Multifunction Thermometer LTS12PTE
Quick View

Digital Thermostats

LAE Panel Mount Multifunction Thermometer LTS12PTE

$82.00 Original price was: $82.00.$57.40Current price is: $57.40.
Sale!
LAE Split Defrost Controller SSD90B30E-C
Quick View

Defrost Controllers

LAE Split Defrost Controller SSD90B30E-C

$96.00 Original price was: $96.00.$67.20Current price is: $67.20.
Sale!
Carel IR33 Defrost Controller
Quick View

Defrost Controllers

Carel IR33 Defrost Controller

$99.00 Original price was: $99.00.$69.30Current price is: $69.30.
Sale!
LAE AC1-5JS2RW-A Refrigeration Controller
Quick View

Multi Function Controllers

LAE AC1-5JS2RW-A Refrigeration Controller

$87.00 Original price was: $87.00.$60.90Current price is: $60.90.
Sale!
PT100 RTD Temperature Probe
Quick View

Process - Control

PT100 RTD Temperature Probe

$19.00 Original price was: $19.00.$13.30Current price is: $13.30.
Sale!
LAE Din Rail Mount Digital Controller AC1-27TS2RE-B
Quick View

Multi Function Controllers

LAE Din Rail Mount Digital Controller AC1-27TS2RE-B

$149.00 Original price was: $149.00.$98.99Current price is: $98.99.
Sale!
Carel Mastercella Control Panel
Quick View

Defrost Controllers

Carel Mastercella Control Panel

$202.00 Original price was: $202.00.$96.99Current price is: $96.99.
Sale!
Carel Digital Controller IR33V7LR20
Quick View

Digital Thermostats

Carel Digital Controller IR33V7LR20

$77.00 Original price was: $77.00.$53.90Current price is: $53.90.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Term and Conditions
  • Delivery
STAY IN TOUCH

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

    Copyright 2026 © www.hvacs-usa.com
    • Air Conditioning – Heat Pumps
      • Daikin
      • Mitsubishi Heavy Industry
      • LG
      • Fujitsu
      • Mitsubishi Electric
      • Panasonic
      • Unico Thru Wall
      • LTB Water Cooled
      • Portable Air Conditioning
    • Process – Control
      • Defrost Controllers
      • Sensors
      • Multi Function Controllers
      • Digital Thermostats
      • Digital Timers
    • Condensate Pumps
      • Blue Diamond Condensate Pumps
      • Aspen Condensate Pumps
      • Condensate Pumps Accessories – Other Pumps
      • Sauermann Condensate Pumps
    • Heaters
      • Industrial & Commercial
    • Other Aircon Accessories
      • Full Products List
      • Copper Pipe & Insulation
      • Fitting Kits
      • Air Conditoning- Refrigeration Tools
      • Cleaning Chemicals – Oils
      • White & Ivory – Air Conditioning Trunking
      • Black – Air Conditioning Trunking
      • Mounting Brackets – Blocks
      • Electrical Accessories
    • 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
    • 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.