HIRSCHMILLERHVAC & Electrical Ltd.250 550 9660

Heating,
cooling,
refrigeration
and electrical.

One contractor fits the equipment and wires it. Armstrong, Vernon and the North Okanagan.

Section through a two-storey houseThe furnace and coil in the basement feed a red heating trunk to registers on both floors, and a red line set runs out to the heat pump on its pad. Blue dashed circuits run from the service panel to the lights, the EV charger and the heat pump disconnect. A ring split blue and red marks the disconnect, where both trades meet.1M-12M-23E-14E-15E-1
  1. Furnace and coil
  2. Heat pump
  3. Service and panel
  4. Both trades meet here. One contractor.
  5. EV charger

HPCN registration and dual-fuel rebates: coming soon.

Scope of work

  • Service and repair
  • New installs
  • Commercial
  • New home construction
Drawn byR. Hirschmiller
M-1

Heating

Sheet 2 of 6

Furnaces and heat pumps, repaired when they fail and replaced when they are done.

On this sheet

  • Furnace service and repair
  • Heat pump service and repair
  • New furnaces and heat pumps
  • Dual-fuel systems: a heat pump with a gas furnace behind it
  • New water heaters

Call 250 550 9660 and say what the system is doing. If the new equipment needs a circuit or a disconnect, that is part of the same job.

HPCN registration and dual-fuel rebates: coming soon.

Brands installed
Pending
Prices
Pending
Detail 1, enlarged: furnace with the cooling coil above it, the supply trunk to the registers and the return air dropSUPPLY TRUNKCOILVENT AND INTAKEFURNACEPOWER SWITCHTHERMOSTATRETURN AIR, FILTER
  1. Supply trunk
  2. Coil
  3. Vent and intake
  4. Furnace
  5. Power switch
  6. Thermostat
  7. Return air, filter
Detail 1, furnace and coil, enlarged from the cover sheet
M-2

Cooling

Sheet 3 of 6

Air conditioners and heat pumps, serviced and repaired, or installed new.

On this sheet

  • Air conditioner service and repair
  • Heat pump service and repair
  • New air conditioning
  • New heat pumps

A heat pump cools the house in summer and heats it in winter, so one outdoor unit does both jobs. It also needs its own circuit and a disconnect on the wall beside it. Here those stay in print line; on E-1 they are coloured.

Brands installed
Pending
Detail 2, enlarged: heat pump on its pad outside the wall, the line set running through the wall, and the disconnect beside itINSIDEOUTSIDEHEAT PUMPDISCONNECTTO THE INDOOR COILLINE SETWHIPPAD
  1. Inside
  2. Outside
  3. Heat pump
  4. Disconnect
  5. To the indoor coil
  6. Line set
  7. Whip
  8. Pad
Detail 2, heat pump and line set, enlarged from the cover sheet
M-3

Refrigeration

Sheet 4 of 6

Walk-in coolers, freezers and refrigeration for shops, restaurants and other businesses.

On this sheet

  • Walk-in coolers and freezers
  • Condensing units and evaporators
  • Commercial heating and cooling

When a cooler stops, the stock in it is on a clock. Call 250 550 9660 and say what the unit is doing and what is inside.

Hours and after-hours calls
Pending
Section through a walk-in cooler inside a business, with the evaporator on the cooler ceiling and refrigerant lines running out through the wall to a condensing unit on a pad outsideSHOPOUTSIDEREFRIGERANT LINESEVAPORATORWALK-IN COOLERCONDENSING UNITDISCONNECT
  1. Shop
  2. Outside
  3. Refrigerant lines
  4. Evaporator
  5. Walk-in cooler
  6. Condensing unit
  7. Disconnect
Section through a walk-in cooler and its condensing unit
E-1

Electrical

Sheet 5 of 6

All electrical work, for homes and businesses.

On this sheet

  • Panel upgrades and service changes
  • New circuits
  • EV chargers
  • Lighting
  • Circuits and disconnects for heating and cooling equipment
Licence numbers
Pending

Most heating and cooling jobs end with electrical work.

A heat pump needs a circuit, a disconnect and a whip. A new furnace needs power and a thermostat wire. When the same contractor fits the equipment and wires it, both are planned together and there is no second trade to book.

Detail 3, enlarged: the meter and service mast outside the wall and the service panel inside, with circuits leaving itSERVICE MASTMETERPANELCIRCUITS
Detail 3, service and panel, enlarged from the cover sheet
Detail 4, enlarged: the heat pump disconnect on the outside wall, ringed red and blue where the mechanical and electrical work meetDISCONNECTHEAT PUMPLINE SETFEED
Detail 4, where both trades meet, enlarged from the cover sheet
Detail 5, enlarged: an EV charger on a garage wall on its own circuit from the panelCHARGEROWN CIRCUIT FROM THE PANELCABLE
Detail 5, EV charger, enlarged from the cover sheet
A-1

New homes

Sheet 6 of 6

Heating, cooling and electrical for new homes, for builders and general contractors.

On this sheet

  • Mechanical rough-in and finish
  • Electrical rough-in and finish
  • Furnaces, heat pumps and air conditioning
  • Panel, circuits and lighting

Both trades work from one plan. The duct runs and the wiring are laid out together before the drywall goes up, and there is one contractor to schedule instead of two.

Crew size
Pending
Plan of part of a new house: living room, kitchen, hall, utility room, bathroom and bedroom. A red supply trunk runs from the furnace along the hall with branches to a register in every room; blue dashed circuits run from the panel to the lights and outlets in the same rooms.LIVINGKITCHENHALLUTILITYFURNACEPANELBATHBEDROOM
  1. Living
  2. Kitchen
  3. Hall
  4. Utility
  5. Furnace
  6. Panel
  7. Bath
  8. Bedroom
Plan, part of a new house: mechanical and electrical rough-in on one drawing

Contact

Hirschmiller HVAC & Electrical

Call, email or send the form. Say what the system is doing and where you are.

Telephone
250 550 9660
Email
hirschmillerhvac@gmail.com
Address
3585 Otter Lake Rd, Armstrong, BC
Service area
Armstrong, Vernon and the North Okanagan
Owner
Ryan Hirschmiller
Hours
Pending
Licences
Pending
Drawn byR. Hirschmiller