# Yorkville 42-Unit Tower Annual Fan Coil Service Program | Condo HVAC Repair Toronto URL: https://condohvacrepairtoronto.ca/projects/yorkville-42-unit-annual-service/ Last-Modified: 2026-10-09 Author: The Condo HVAC Repair Toronto Crew Fan Coil Repair | Yorkville # Yorkville 42-Unit Tower Annual Fan Coil Service Program A documented project record from Condo HVAC Repair Toronto [/ →](/) . A 2001 Yorkville tower with 42 McQuay vertical fan coils had a growing list of warm-suite complaints every July. The board approved an annual service contract after a free walk-through showed scaled coils, tired condensate pumps and sticking zone valves across most stacks. By The Condo HVAC Repair Toronto Crew $38,500 CAD 3 service nights across 2 weeks 42 suites ![Two technicians descaling an open McQuay vertical fan coil in a Yorkville condo suite](/images/misc/two-hvac-technicians-in-navy-workwear-descaling-an.webp) Project Record ## Project Attributes Scope Descale 42 McQuay fan coils, replace 4 condensate pumps and 11 motorized zone valves Price $38,500 CAD Payment Annual service contract, invoiced per service night Lead time 3 weeks from board approval On site 3 service nights across 2 weeks Client Condo board (2001 tower) Crew Marcus Chen (Ops Mgr) + 4 technicians Equipment McQuay vertical fan coils, 2001 vintage Neighbourhood Yorkville Building 42 suites, 2001 construction ## The Challenge The building had never had a planned fan coil program. Repairs were reactive, one suite at a time, and the same stacks kept failing every summer. Residents on the upper floors had the worst of it, with supply air barely below room temperature on hot afternoons. The board wanted the work done without daytime disruption, without anyone moving furniture, and with one invoice per service night that matched the approved scope. ### Results - Average supply air temperature in cooling mode dropped by roughly 4 to 6 degrees across the descaled units. - Zero resident complaints logged with management during the three nights. - Final invoice matched the written quote line for line. - Program renewed as an annual service contract. ## How We Ran It 1. 1 ### Free walk-through and baseline readings Marcus Chen walked 8 sample suites with the superintendent and logged entering and leaving water temperatures, airflow and pan condition. The readings pointed to scale in the coils rather than a building plant problem. 2. 2 ### Written scope and suite schedule The board received a written scope listing every suite, the work per suite and the price. Suite entry notices went out through management 10 days before the first night. 3. 3 ### Three service nights Two crews worked stack by stack from 6 pm to midnight. Each coil was isolated, flushed with a descaling solution, rinsed and returned to service before the crew moved on. Four failed condensate pumps and 11 sticking zone valves were swapped as found. 4. 4 ### Close-out report Every suite got a before and after temperature split on the report, plus a list of units that will likely need replacement within five years so the reserve fund study could account for them. On Site ## Project Photos Click any photo to enlarge it. > "Descaled 42 McQuay fan coils across our 2001 tower over 3 service nights, zero complaints from residents. Written quote matched the final invoice." David M., Board president, Yorkville Related ## More Condo HVAC Projects Fan Coil Repair service [/fan-coil-repair/ →](/fan-coil-repair/) Condo HVAC in Downtown Toronto [/locations/downtown-toronto/ →](/locations/downtown-toronto/) ![Crew setting a new vertical fan coil cabinet in a Mimico lakefront condo suite](/images/misc/hvac-crew-of-three-setting-a-new-vertical-fan-coil.webp) Mimico ### Mimico 180-Unit Lakefront Building-Wide Fan Coil Replacement $186,000 CAD Scope Rolling fan coil replacement On site 14-week rolling install Crew Elena Vargas (Ops Mgr) + 2 crews Equipment Replacement vertical fan coils with ECM motors Neighbourhood Mimico View full project record [Mimico 180-Unit Lakefront →](/projects/mimico-180-unit-fan-coil-replacement/) ![Technicians sliding a Trane water-source heat pump chassis out of a condo closet in Markham](/images/misc/two-technicians-sliding-a-trane-water-source-heat-.webp) Downtown Markham ### Downtown Markham 24-Unit Mid-Rise Water-Source Heat Pump Repair $14,200 CAD Scope Reversing valves + contactors On site 6 days over one season Crew James Kowalski (Ops Mgr) + 2 technicians Equipment Trane Axiom water-loop heat pumps Neighbourhood Downtown Markham View full project record [Downtown Markham 24-Unit Mid-Rise →](/projects/downtown-markham-24-unit-heat-pump-repair/) ![Technicians lifting a new Magic-Pak MGE unit into a closet in an Agincourt low-rise](/images/misc/three-technicians-lifting-a-new-magic-pak-mge-thro.webp) Agincourt ### Agincourt Low-Rise Magic-Pak Two-Floor Magic-Pak Replacement $92,800 CAD Scope 16 units to MGE series + louvers On site 8 working days Crew David Okonkwo (Ops Mgr) + 3 technicians Equipment Magic-Pak MGE series Neighbourhood Agincourt View full project record [Agincourt Low-Rise Magic-Pak →](/projects/agincourt-magic-pak-floor-replacement/) ![](/images/misc/operations-manager-presenting-a-written-hvac-scope.webp) 24-Hour Condo Emergency Dispatch ## Planning Work Like This in Your Building? Start with a free walk-through and readings in sample suites. Your board gets a written scope, per-unit pricing and a schedule before anyone commits. Book a $185 Diagnostic [/contact/ →](/contact/) Call (647) 294-5454 [tel:+16472945454 →](tel:+16472945454) - \* Written scope before work - \* TSSA + Enbridge Red Tag + ESA + WSIB - \* Written workmanship warranty