National Distributor of Heating, Ventilation, Air-Conditioning and Refrigeration Products

Ontor provides a broad selection of HVAC component parts to manufacturers and wholesalers across Canada. We are both a master distributor and sales agent for the lines we carry. In addition we  act as a logistics warehouse for some of the lines we represent.

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Ontor Limited Appointed Manufacturers Representative for TESTO in Canada

Testo is the world’s leading manufacturer of test and measurement instruments.

Innovative Measuring Solutions from Testo:
- Air Flow Measurement
- Refrigerant Manifold
- Leak Detection
- Combustion Analyzers
- Smart Probes



With the COVID-19 situation constantly changing in Canada and around the world, we hope that everyone is taking every possible measure to stay safe and healthy. Each province is making their decisions on closures based on the situation in their respective province. Ontor will continue to support our valued customers and partners. We are taking steps to help to mitigate the spread of the COVID-19 virus. Our office staff will be working remotely during this time. Our warehouse will continue for shipments to customers. We may have to limit pick up orders to help reduce the interaction and possible spread of the virus. The Ontor sales staff have been asked to be proactive and to check with customers before any visits. We are recommending that they work from home and be available by email or phone. If you have an urgent request for a salesperson, please contact them and discuss the situation. We will continue to monitor the COVID-19 advice given by each province and the federal government and make any changes to support their actions on this virus.

Spirotherm - Spirocombi Magnet

Spirocombi Magnet - Air Elimination, Dirt Removal with a Magnet

- Eliminates 100% Free Air, Entrained air and 99.6% of Dissolved air in the system
- Powerful magnet surrounds flow path to increase the efficiency of separating ferrous material from the circulating water
- Rotating swivel connection that allows installation in horizontal or vertical piping using the same unit
- Available in sizes ¾” , 1”, 1-1/4” and 1-1/2” in threaded, sweat and press fit connections
- Bottom connection allows for flushing out all collected debris and ferrous material

Spirocombi Magnet

Fin Clamp Element

- Fixes cold spaces, replace damaged fins
- Available in sizes ½”, ¾", 1” and 1-1/4” in 1 ft or 2 ft sections
- Installs in minutes
- No cutting, soldering and draining
- Fits around existing pipe
- NEW...steel models available

Fin Clamp Element

Tigerholm - Tigerloop

Tigerholm is the inventor and world leader in Oil De-aeration Technology since 1971

- Conforms to CSA B139.04
- Automatically removes air from the oil as it passes through the Tigerloop
- Max. Nozzle Capacity is 20 GPH
- Max. Oil Return Flow is 30 GPH
- Other models: Tigerloop Plus (with Oil Filter) and Tigerloop Twin


PF 400 Governor Line Pressure Regulator

*** NEW PRODUCT ! ***

- Connection sizes: 3/8” and 1/2” NPT
- Available in 2 lb and 10 lb models suitable for indoor and outdoor installation
- Comes with vent limiter for indoor use
- CSA approved for use with natural gas, LPG and other non-corrosive, clean gas
- Outlet pressure range from 2.5” w.c. to 14” w.c.
- Available with debris protection filter

PF400 Line Pressure Regulator

We Are Hiring !!!

Ontor Limited has a new job opening for an Outside Sales Representative - Western Canada

We need individuals who are:
- Highly motivated
- Have a strong understanding of the HVAC Industry
- Have great interpersonal skills
- Have great presentation skills
- Have excellent written and verbal English


Desert Spring - Pulse Flow Through Humidifier

- 18 EPD [3L/HR]
- Sizing up to 4200 Ft2
- Pulse Flow Through Humidifier
- Reduces water demand by up to 88% compared to standard flow through models
- Easy to install
- 5 year warranty
- New pulse control with variable time interval

DS-PXL Humidifier

Heat Saving Systems - Air Curtains for Any Application

- Ambient (unheated), electric heat or water heat
- Air flow range 300 to 3400 CFM
- Control panel included: 3 speed control, thermostat, 2 heat settings
- Optional door switches and sensors
- Available in 208/1/60, 208/3/60, 480/3/60 and 600/3/60

Air Curtains

Air Products - Duct Smoke Detector

- Early detection of smoke and products of combustion in HVAC ducts
- Shuts down system upon detection of smoke or products of combustion
- Operating voltages - 230v, 115v 24 vac and 24 vdc
- Listed for air flow velocities of 100-4000 ft/min, hi-temp applications
- Connect up to 30 units: over 15 remote accessories available

SL-2000 Series

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Ontor Limited: Solutions Focused, Support Driven.