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24-Hour Commercial Emergency Dispatch(437) 524-2997
Markham $215,000

Markham Tech Campus VRF Fit-Out 24 Indoor Units

A two-floor VRF heat recovery fit-out delivered on the tenant improvement schedule, with zone-level control for open office, meeting rooms and a small server room.

Daikin VRV heat recovery fit-out for two office floors on a Hwy 404 tech campus: 24 indoor units, branch selector boxes, refrigerant piping, pressure testing, controls and commissioning.

Technicians installing VRF indoor units in a Markham office fit-out

The Challenge

What the Building Needed

The tenant needed simultaneous heating and cooling across open office, meeting rooms and a server room, inside a fixed TI schedule and a ceiling space shared with sprinkler and electrical trades.

Our Approach

How We Did It

  1. 01 Ran room-by-room load calculations and zoned the floors so meeting rooms and the server room had independent control.
  2. 02 Coordinated piping routes with the GC and other trades before rough-in.
  3. 03 Pressure tested all refrigerant piping with nitrogen and held the test for the full period before evacuation.
  4. 04 Commissioned every indoor unit and tied alarms for the server room into the base building BMS.

Results

Measured Outcomes

  • 24 indoor units commissioned on the TI schedule
  • Server room on redundant zone control with BMS alarms
  • 2-year labour warranty and manufacturer registration at start-up

"Their piping drawings were done before rough-in, so we had no clashes with the sprinkler trade. Every zone worked on day one."

Kevin Lau, Campus Facilities Lead

Site Photos

On the Job

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  • TSSA G1+G2, ESA, 313A
  • Written findings every visit
  • 90-day / 2-year labour warranty
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