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M&M Carnot Joins R744.com as Gold Partner
Formed in 2019, the company offers commercial and industrial refrigeration systems using natural refrigerants.
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Manitoba Group Joins REAL Alternatives as Canadian Lead for NatRef Training
The ozone protection association will add low-GWP refrigerants training to its portfolio of training services.
Cimco Commits to NatRefs-Only in Ice Rink Systems
The Canadian contractor will no longer make systems that use HFCs or HFO blends like R513A.
Canadian Seafood Processor Replaces Freon with R744 Transcritical
The company’s requirements included a natural refrigerant, quick installation and energy efficiency.
After Two Years, Longo’s Store Heads Towards Net-Zero Energy
The Canadian supermarket, which uses transcritical CO2 refrigeration and an absorption chiller, has cut its reliance on the grid by 70%.
Embracing Heat Reclaim, Canadian Ice Rink Slashes Natural Gas Usage
Dufferin Arena in Stratford, Ontario, cuts natural gas bill by two-thirds, electricity costs in half, on way to net-zero.
Toronto’s R744 System for Outdoor Ice Trail Said to be World’s First
As a direct system, the transcritical equipment cuts operating costs, says Cimco.
Cimco Builds 50th CO2 Ice Rink in North America
The majority of the rinks were retrofits that replaced synthetic refrigerants – and save up to 50% in energy, the company says.
Canadian Contractor’s Transcritical-CO2 Rack Installations Exceed 60
Neelands has installed racks for Metro, Costco and Longo’s, as well as several independents.
Carnot debuts R744 condensing unit for industrial applications
The Alto Cumulus, called the first industrial CO2 condensing unit, can also be a heat pump or a chiller.