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HVAC Systems

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Report has significant implications for housing industry

September 18, 2012

Highly Energy Efficient Building Envelope Retrofits for Houses, a free downloadable Research Highlight recently released by Canada Mortgage and Housing Corporation (CMHC), provides design and construction information for retrofitting existing residential wood frame building envelopes to reduce space heating energy

News GeothermalHeat PumpsHPAC GeneralHVAC Systems

Modine closes Geofinity deal

September 17, 2012

Modine Manufacturing Company recently completed the acquisition of substantially all of the assets of privately-held Geofinity Manufacturing of Surrey, BC. This acquisition will provide Modine with a full line of geothermal heat pumps in both water-to- water and water-to-air models.

News CoolingGreen TechnologyHPAC GeneralHVAC SystemsRefrigeration

Manufacturers respond to reports of HCFC smuggling

September 13, 2012

The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) president and CEO Stephen Yurek has responded to what he termed “several inaccuracies” in a September 8, 2012, article in the New York Times on smuggling, primarily from China, of hydrochlorofluorocarbon (HCFC) refrigerant

News CoolingGeothermalGreen TechnologyHeat PumpsHeatingHPAC GeneralHVAC SystemsHydronicsSolar

COMING SOON: Festival focuses on OBC energy efficiency requirements

September 13, 2012

The 2012 Green Building Festival, which is being held on October 11-12 at the Evergreen Brick Works in Toronto, will feature experts such as Jason F. McLennan, CEO of the International Living Future Institute, the Seattle-based hub for visionary green

News HPAC GeneralHVAC Systems

MCA award nominations open

September 11, 2012

The Mechanical Contractors Association (MCA) of Canada has announced that nominations are now being accepted for the Doug Crawford Memorial Award. This award was created in honour of Doug Crawford, a long-time MCA Canada associate member and past associate council

News CoolingEngineeringForced AirGeothermalHeat PumpsHeatingHPAC GeneralHVAC SystemsHydronicsPlumbingSolar

New methodology in effect for LEED Regional Priority Credits

September 4, 2012

The LEED Canada 2009 rating systems introduced the concept of Regional Priority Credits (RPCs) to incentify the achievement of credits that address geographically specific environmental priorities. For each rating system and each region of Canada, a series of six RPCs

News HPAC GeneralHVAC SystemsHydronics

New requirements for residential boilers now in effect

September 1, 2012

Effective September 1, 2012, all residential gas, oil-fired and electric hot water boilers that have their manufacturing process completed on or after that date are required to meet the prescriptive requirement of an automatic means of adjusting the temperature of

Figure 1 Combined solar thermal and geothermal system
Article GeothermalGreen TechnologyHVAC SystemsSolar

Geo-Solar Connection

September 1, 2012 by hpac

Two thermally-based renewable energy technologies that grab many headlines these days are solar water heating and geothermal heat pumps. Both of these technologies are ways of capturing solar energy. The solar thermal system does it in real time, whereas the

Figure 1 Balance point for typical air source heat pump.
Article HeatingHVAC Systems

My Pretty Good House

September 1, 2012 by IAN MCTEER

Air source heat pumps are still a good choice for residential applications.

News CoolingHeatingHPAC GeneralHVAC Systems

Systemair acquires Change’Air

August 27, 2012

Systemair AB has acquired Change’Air, a manufacturer of ventilation equipment for classrooms in North America. Change’Air turnover for 2011 was 11.6 million USD and has experienced a growth rate of 21 per cent over the past three years. The company

News CoolingHPAC GeneralHVAC Systems

Private equity partnership to purchase compressor manufacturer

August 1, 2012

Sullair Corporation has announced that United Technologies reached an agreement with the private equity firms of The Carlyle Group and BC Partners for the purchase of Hamilton Sundstrand Corporation’s Industrial businesses, including Sullair Corporation. BC Partners and Carlyle have formed

News HPAC GeneralHVAC SystemsHydronicsPlumbing

New Requirements for Residential Boilers to Come into Effect in Canada

July 27, 2012

In October 2011, Natural Resources Canada (NRCan) published Amendment 11 to the Energy Efficiency Regulations in the Canada Gazette Part II. Affected products include residential gas, oil and electric boilers with an input rate of less than 88 kilowatts (300,000

News HPAC GeneralHuman ResourcesHVAC Systems

UA Canada signs on as a sponsor of the Skills Canada National Competition

July 23, 2012

Skills/Compétences Canada has announced that the United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry (UA Canada) has signed on as a Presenting Sponsor of the next three Skills Canada National Competitions. “Now more than ever, the

News Green TechnologyHPAC GeneralHVAC Systems

North American energy efficiency revenues to double by 2020

July 18, 2012

Efforts to retrofit commercial and public buildings to make them more energy-efficient have many different drivers, including a sense of social responsibility to reduce greenhouse gases (GHGs) and carbon footprints, an attempt to retain tenants and gain a market edge

News Heat PumpsHPAC GeneralHVAC SystemsHydronics

Fuel-burning appliances standard targets installers and contractors

July 17, 2012

New apprentice or career fuel-burning appliance professionals need to understand the requirements of the seventh edition of the CSA B365-10 – Installation Code for Solid-Fuel-Burning Appliances and Equipment. Improper installation of household appliances is a leading cause of house fires

News GeothermalHeat PumpsHPAC GeneralHVAC Systems

Earth energy system requirements up for public review

July 16, 2012

CSA Group has posted a draft revision of the C448 Series – Design and Installation of Earth Energy Systems for public review. This series covers minimum requirements related to ground-source heat pumps for residential and commercial buildings, such as equipment

News CoolingForced AirHeatingHPAC GeneralHVAC SystemsRefrigeration

Share your commissioning, ventilating, adjusting and balancing expertise

July 4, 2012

The National Environmental Balancing Bureau (NEBB) will hold its 2013 annual conference at the Hyatt Regency in Montreal, QC on May 2-4. It will address the theme Solutions for Optimizing High Performance Buildings. A call for papers is currently open.

News CoolingForced AirGeothermalHeat PumpsHeatingHPAC GeneralHVAC SystemsHydronicsRefrigerationSolar

Early bird registration deadline looms for HRAI AGM

June 29, 2012

The Heating, Refrigeration and Air Conditioning Institute (HRAI) Annual General Meeting will be held at the Halifax Marriott Harbourfront in Halifax, NS, on August 22-25, 2012. HRAI’s discounted early registration fees are available until July 6. The AGM kickoff breakfast

News CoolingForced AirHeatingHPAC GeneralHVAC SystemsRefrigeration

York brand scores with NHL agreement

June 27, 2012

Johnson Controls and the National Hockey League (NHL) have announced that the York brand has become the official heating, ventilation and air conditioning (HVAC) partner of the NHL in North America for the 2012-13 NHL season. Under the agreement, York

Peter Thomsen speaks to a packed house of approximately 200 people about design envelope integrated chiller plants at Armstrong's International Engineering Visit at The Sutton Place Hotel in Toronto, ON.
News HPAC GeneralHVAC Systems

Chilling out with Armstrong

June 25, 2012

EXCLUSIVE NEWSLETTER CONTENT Armstrong’s recent two-day International Engineering Visit featured a variety of sessions, including:  sustainability at the London Olympics; ROI analysis of HVAC retrofit opportunities; intelligent pump selection of; an Armstrong plant tour, and more.

News EngineeringGeothermalGreen TechnologyHPAC GeneralHVAC Systems

New Ontario geothermal regs – stakeholder technical briefing session

June 12, 2012

On May 18, 2012, the government tightened up regulation of vertical closed loop drilling for geothermal systems by making Ontario Regulation 98/12 (Ground Source Heat Pumps) under the Environmental Protection Act. The regulation requires anyone constructing new or altering, replacing

News CoolingHeatingHPAC GeneralHVAC Systems

Thermal imaging as a modern IAQ tool

June 11, 2012

The Healthy Indoors Partnership (HIP) will host a breakfast session titled, “Thermal Imaging as a modern IAQ tool,” from 8 to 9:30 a.m. on June 21 at Safety Express, located at 4190 Sladeview Cres. Units 1-2, Mississauga, ON. The presentation

News EngineeringHPAC GeneralHVAC Systems

ABM builds links in the Maritimes

June 11, 2012

ABM’s subsidiary Linc Network, LLC, recently signed an agreement with Controls & Equipment Ltd., a building automation, HVAC service provider, to become Linc’s first HVAC contractor in the Maritime provinces (Nova Scotia, New Brunswick and PEI). Controls & Equipment has

News CoolingGeothermalGreen TechnologyHeatingHPAC GeneralHVAC SystemsSolar

Third annual energy conservation report available online

June 11, 2012

EXCLUSIVE NEWSLETTER CONTENT

News CoolingHeatingHPAC GeneralHVAC Systems

A Selling Tool For Ontario Contractors On The A-List

June 8, 2012

The Ontario Power Authority is offering a rebate of up to $650 for the installation of an ENERGY STAR qualified central heating and cooling system when purchased from and installed by a participating contractor. The incentive is available for residents and businesses (and

News CoolingEngineeringForced AirHPAC GeneralHVAC Systems

Three ASHRAE public review drafts up for comments

May 31, 2012

ASHRAE is inviting comments for  three Public Review Drafts, including ASHRAE Guideline 22-2008R, Instrumentation for Monitoring Central Chilled-Water Plant Efficiency. This guideline defines recommended methods for measuring chilled-water plant thermal load and energy use and for calculating chilled-water plant efficiency.

News CoolingGreen TechnologyHeat PumpsHPAC GeneralHVAC Systems

PNNL makes the case for impressive savings with commercial HVAC controls

May 31, 2012

A recent report from the Department of Energy’s Pacific Northwest National Laboratory (PNNL) is attracting significant media attention. According to a release from PNNL, U.S. commercial building owners could save an average of 38 per cent on heating and cooling

News GeothermalHealth & SafetyHPAC GeneralHVAC Systems

Oakville issues advisory note regarding geothermal installations

May 11, 2012

Following the unexpected discovery of a natural gas deposit during a geothermal drilling project, Oakville Mayor Rob Burton wrote to the Province of Ontario urging a moratorium on deep well or borehole drilling for geothermal energy installations until the necessary

News HeatingHPAC GeneralHVAC Systems

Tank Inspection Processes and Protocol webinar date confirmed

May 7, 2012

A web seminar on May 10 will address tank inspection processes and protocol for inspectors. CA Certificate of Attendance will be issued at the end of the COHA program, which will be lead by Marc Raymond of Spectius Underwriting Solutions Ltd.

News CoolingHPAC GeneralHVAC Systems

Ignore MOE Regs at your peril

May 3, 2012

Further to an article that appeared in the April HRAI Link, representatives of the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) met with the Ontario Ministry of the Environment (MOE) orecently to clarify the regulatory situation concerning use