ASHRAE Journal - December 2019 - 120

APPLETON VILLA APARTMENTS
MINNEAPOLIS, MN

PROJECT INFORMATION
Building Type: Retrofit
Project Type: Multi-family Housing
Year of Install: 2018
Square Footage: 20,000
Number of Floors: 3
Number of Zones: 24
Owner/Developer: Dale Howey
General Contractor:
Chris Kallstrom,
Residential Heating &
Air Conditioning, Inc.
Daikin Sales Representative:
Mark Godfrey,
Stevens Equipment Supply

CHALLENGE
The owner wanted complete HVAC
rehabilitation from natural gas boiler
system to high efficiency electric heat
pump to reduce carbon footprint.
The new system must accommodate
previous electrical outlets as well as the
new electrical layouts, all while keeping
the historic structure intact. The solution
must include individual tenant control
over the heating and cooling while
efficiently operating through the harsh
winter conditions.
SOLUTION
Daikin inverter technology dramatically
reduced installation costs when compared
to both hydronic and traditional ducted
systems and minimized architectural
alterations to the historic building. The
combination of Daikin equipment with
solar PV reduced Appleton Villa's carbon
footprint while offering more usable
space and providing tenant controlled
year-round heating and cooling comfort.

In the famous "Twin Cities" area lies Appleton
Villa Apartments, a refurbished, historic 1918
building located in downtown Minneapolis -
only a mile away from the US Bank Stadium.
The urban living apartments have a reputation
for being eco-conscious - offering bike parking
stations, recycling services, and urban gardens
for its residents. When the time came to update
the building's outdated HVAC system, Daikin
residential and ductless products with inverter
technology rose to meet Appleton Villa's needs.
Green Rock Apartments LLC Owner, Dale Howey,
wanted Appleton Villa to be more environmentally
proactive. It was important to Howey that the new
system be powered from electrical sources to
reduce the building's carbon footprint. The building
was built in the early 1900s and still operated from

the original boiler system, which ran off of coal
and, more recently, from natural gas sources. The
building also didn't offer any air conditioning in the
summer and the boiler was housed separately
in a large mechanical room. The boiler system
simply wasn't energy or cost efficient, didn't offer
individual resident control, and, in turn, was difficult
to charge independent tenants based on their
energy use.
Howey wanted to keep the historic brick
structure intact throughout the project, so, it
would be necessary to have a non-invasive
HVAC solution. Chris Kallstrom from Residential
Heating & Air Conditioning suggested Daikin
ductless products to ensure a minimal amount
of alterations to the glamour of the historical
structure and preserve the urban feel of
the apartments.
Kallstrom also solved Howey's concern of how
to charge for individual resident energy usage by
offering AURORA indoor wall-mounted units. Each
AURORA system is equipped with a handheld
controller that allows each resident the ability to
set their own comfort.
To further Appleton Villa's objective to become
environmentally proactive, Howey had a goal for
Appleton Villa to become carbon neutral. To help
toward that goal, Howey installed grid-tide rooftop
solar photovoltaic (PV) panels to assist with the
carbon reduction efforts.The solar panels, combined
with the Daikin inverter system technology,
minimizes peak energy spikes to reduce energy
consumption. "By installing Daikin equipment
with the PV panels, I've already seen initial energy
savings, and I'm looking forward to seeing the true
savings amount at the end of this year" stated Dale
Howey, Owner. Individual electric meters were
connected to the individual AURORA systems
providing independent electrical usage and billing,
offering more flexibility and control for resident
desired comfort.

Residential
Heating
&
Air
Conditioning
recommended the AURORA inverter heat pump,
engineered for extreme weather conditions, which
was ideal for the harsh winter weather Minnesota
experiences. Kallstrom and his team proved
knowledgeable in recommending AURORA, as it
was truly put to the test in the winter of 2018/2019
- with the historical eastern U.S. polar vortex -
where nighttime low temperatures never rose
above 10°F for over 20 straight days. "The Daikin
equipment performed as expected, flawlessly and
without any issues the entire time," stated Dale
Howey, Owner.
Another distinct advantage that Daikin product
solutions brought to Appleton Villa Apartments
was the ability to reclaim the space from the old
boiler system, which was now no longer needed.
With his tenants in mind, Howey repurposed the
large mechanical room into a new, state-of-the-art
gym facility, further promoting Howey's goal of
tenant wellness.
The success of the retrofit was in large part
due to the collaborative efforts from Chris
Kallstrom and Residential Heating & Air
Conditioning, as well as Dale Howey and
Stevens Equipment Supply - Eagan, Minnesota,
who provided on-going support throughout
the project.

SCAN THE QR CODE OR VISIT
www.northamerica-daikin.com
2019

TO LEARN MORE


http://www.northamerica-daikin.com http://www.daikinac.com https://daikincomfort.com/

ASHRAE Journal - December 2019

Table of Contents for the Digital Edition of ASHRAE Journal - December 2019

Contents
ASHRAE Journal - December 2019 - Intro
ASHRAE Journal - December 2019 - CT1
ASHRAE Journal - December 2019 - CT2
ASHRAE Journal - December 2019 - Cover1
ASHRAE Journal - December 2019 - Cover2
ASHRAE Journal - December 2019 - 1
ASHRAE Journal - December 2019 - Contents
ASHRAE Journal - December 2019 - 3
ASHRAE Journal - December 2019 - 4
ASHRAE Journal - December 2019 - 5
ASHRAE Journal - December 2019 - 6
ASHRAE Journal - December 2019 - 7
ASHRAE Journal - December 2019 - 8
ASHRAE Journal - December 2019 - 9
ASHRAE Journal - December 2019 - 10
ASHRAE Journal - December 2019 - 11
ASHRAE Journal - December 2019 - 12
ASHRAE Journal - December 2019 - 13
ASHRAE Journal - December 2019 - 14
ASHRAE Journal - December 2019 - 15
ASHRAE Journal - December 2019 - 16
ASHRAE Journal - December 2019 - 17
ASHRAE Journal - December 2019 - 18
ASHRAE Journal - December 2019 - 19
ASHRAE Journal - December 2019 - 20
ASHRAE Journal - December 2019 - 21
ASHRAE Journal - December 2019 - 22
ASHRAE Journal - December 2019 - 23
ASHRAE Journal - December 2019 - 24
ASHRAE Journal - December 2019 - 25
ASHRAE Journal - December 2019 - 26
ASHRAE Journal - December 2019 - 27
ASHRAE Journal - December 2019 - 28
ASHRAE Journal - December 2019 - 29
ASHRAE Journal - December 2019 - 30
ASHRAE Journal - December 2019 - 31
ASHRAE Journal - December 2019 - 32
ASHRAE Journal - December 2019 - 33
ASHRAE Journal - December 2019 - 34
ASHRAE Journal - December 2019 - 35
ASHRAE Journal - December 2019 - 36
ASHRAE Journal - December 2019 - 37
ASHRAE Journal - December 2019 - 38
ASHRAE Journal - December 2019 - 39
ASHRAE Journal - December 2019 - 40
ASHRAE Journal - December 2019 - 41
ASHRAE Journal - December 2019 - 42
ASHRAE Journal - December 2019 - 43
ASHRAE Journal - December 2019 - 44
ASHRAE Journal - December 2019 - 45
ASHRAE Journal - December 2019 - 46
ASHRAE Journal - December 2019 - 47
ASHRAE Journal - December 2019 - 48
ASHRAE Journal - December 2019 - 49
ASHRAE Journal - December 2019 - 50
ASHRAE Journal - December 2019 - 51
ASHRAE Journal - December 2019 - 52
ASHRAE Journal - December 2019 - 53
ASHRAE Journal - December 2019 - 54
ASHRAE Journal - December 2019 - 55
ASHRAE Journal - December 2019 - 56
ASHRAE Journal - December 2019 - 57
ASHRAE Journal - December 2019 - 58
ASHRAE Journal - December 2019 - 59
ASHRAE Journal - December 2019 - 60
ASHRAE Journal - December 2019 - 61
ASHRAE Journal - December 2019 - 62
ASHRAE Journal - December 2019 - 63
ASHRAE Journal - December 2019 - 64
ASHRAE Journal - December 2019 - 65
ASHRAE Journal - December 2019 - 66
ASHRAE Journal - December 2019 - 67
ASHRAE Journal - December 2019 - 68
ASHRAE Journal - December 2019 - 69
ASHRAE Journal - December 2019 - 70
ASHRAE Journal - December 2019 - 71
ASHRAE Journal - December 2019 - 72
ASHRAE Journal - December 2019 - 73
ASHRAE Journal - December 2019 - 74
ASHRAE Journal - December 2019 - 75
ASHRAE Journal - December 2019 - 76
ASHRAE Journal - December 2019 - 77
ASHRAE Journal - December 2019 - 78
ASHRAE Journal - December 2019 - 79
ASHRAE Journal - December 2019 - 80
ASHRAE Journal - December 2019 - 81
ASHRAE Journal - December 2019 - 82
ASHRAE Journal - December 2019 - 83
ASHRAE Journal - December 2019 - 84
ASHRAE Journal - December 2019 - 85
ASHRAE Journal - December 2019 - 86
ASHRAE Journal - December 2019 - 87
ASHRAE Journal - December 2019 - 88
ASHRAE Journal - December 2019 - 89
ASHRAE Journal - December 2019 - 90
ASHRAE Journal - December 2019 - 91
ASHRAE Journal - December 2019 - 92
ASHRAE Journal - December 2019 - 93
ASHRAE Journal - December 2019 - 94
ASHRAE Journal - December 2019 - 95
ASHRAE Journal - December 2019 - 96
ASHRAE Journal - December 2019 - 97
ASHRAE Journal - December 2019 - 98
ASHRAE Journal - December 2019 - 99
ASHRAE Journal - December 2019 - 100
ASHRAE Journal - December 2019 - 101
ASHRAE Journal - December 2019 - 102
ASHRAE Journal - December 2019 - 103
ASHRAE Journal - December 2019 - 104
ASHRAE Journal - December 2019 - 105
ASHRAE Journal - December 2019 - 106
ASHRAE Journal - December 2019 - 107
ASHRAE Journal - December 2019 - 108
ASHRAE Journal - December 2019 - 109
ASHRAE Journal - December 2019 - 110
ASHRAE Journal - December 2019 - 111
ASHRAE Journal - December 2019 - 112
ASHRAE Journal - December 2019 - 113
ASHRAE Journal - December 2019 - 114
ASHRAE Journal - December 2019 - 115
ASHRAE Journal - December 2019 - 116
ASHRAE Journal - December 2019 - 117
ASHRAE Journal - December 2019 - 118
ASHRAE Journal - December 2019 - 119
ASHRAE Journal - December 2019 - 120
ASHRAE Journal - December 2019 - 121
ASHRAE Journal - December 2019 - 122
ASHRAE Journal - December 2019 - 123
ASHRAE Journal - December 2019 - 124
ASHRAE Journal - December 2019 - 125
ASHRAE Journal - December 2019 - 126
ASHRAE Journal - December 2019 - 127
ASHRAE Journal - December 2019 - 128
ASHRAE Journal - December 2019 - 129
ASHRAE Journal - December 2019 - 130
ASHRAE Journal - December 2019 - 131
ASHRAE Journal - December 2019 - 132
ASHRAE Journal - December 2019 - 133
ASHRAE Journal - December 2019 - 134
ASHRAE Journal - December 2019 - 135
ASHRAE Journal - December 2019 - 136
ASHRAE Journal - December 2019 - Cover3
ASHRAE Journal - December 2019 - Cover4
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2024november_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2024november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_BDMHLG
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_WJDGRY
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ATMAHK
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_VHQRAW
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XGMDXI
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_YELQLJ
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_QJLWMC
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_MCDEBX
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_WNYSQY
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XATVOD
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_FJSHSS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_CCBZDS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XDEFVG
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2023november_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2023november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_VHGNBL
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_WPKBNJ
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_UUVCDE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_RTGDEW
https://www.nxtbook.com/nxtbooks/ashrae/ashraemexico_2023
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_LKRFXS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_AZSOFG
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ERCDBH
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_QWDFRV
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_JHGVDF
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_OPUYHG
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SREIBM
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_LRTGLK
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_OKRFGH
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2022november_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2022november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_TZSERA
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_LVRUIX
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_RPTVYZ
https://www.nxtbook.com/nxtbooks/ashrae/mini_pub_catalog
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XIYTGD
https://www.nxtbook.com/nxtbooks/ashrae/ashraemexico_2022
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_RFGDOB
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_PABXNU
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_REMKLS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_PICVBT
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_AOYTVW
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_JQOPLS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_IOYTBC
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SGAJJF
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_IGHYER
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_PDRKLS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2021november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2021november_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_XCODFR
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_QSLFGO
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ILKVNM
https://www.nxtbook.com/nxtbooks/ashrae/ashraemexico_2021
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_OPDJKD
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_VJKSRY
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SDHUTC
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_JPPKRR
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SDLTTH
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_CKLLES
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_SLDOX
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_HJETUK
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_OLUHGE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2020october
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2020october_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ZERDGH
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_QVMNEO
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_RTPOKE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_BBATRE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_STUBMW
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_TPEMPE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_JNMKDS
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_FBTTPA
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_WQMMNE
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_TVBRYN
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_showguide2020
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_KTUZMA
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_ABEDGD
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201910
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201909
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2019septmeber_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2019september
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201908
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201907
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201906
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201905
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201904
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2019april
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201903
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2019march
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201902
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201901
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_showguide2019
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2018december
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2018november
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2018fall_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2018fall
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_2018october
https://www.nxtbook.com/nxtbooks/ashrae/ashraemexico_2018
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201810
https://www.nxtbook.com/nxtbooks/ashrae/ashraeinsights_201806
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201805
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201804
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201803
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201712
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201711
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201710
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2017fall_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2017fall
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201709
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201705
https://www.nxtbook.com/nxtbooks/ashrae/ashrae_meetinginsert_201610
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2016fall_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2016fall
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_acrexindia
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2015summer_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_amca_2015summer
https://www.nxtbook.com/nxtbooks/amca/2014summer2
https://www.nxtbook.com/nxtbooks/amca/2014summer
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_acma_2014summer
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201311
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201309
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_acmasupp_2013fall
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201305
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201303
https://www.nxtbook.com/nxtbooks/ashrae/pubcatalog_2013winter
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201211
https://www.nxtbook.com/nxtbooks/ashrae/achr_expo_mexico2012
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201209
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201208_v3
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201208_v2
https://www.nxtbook.com/nxtbooks/ashrae/pubcatalog_2012summer
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201205
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201203
https://www.nxtbook.com/nxtbooks/ashrae/pubcatalog_2012winter
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201111_v2
https://www.nxtbook.com/nxtbooks/ashrae/ashraejournal_201109_v2
https://www.nxtbook.com/nxtbooks/ashrae/pubcatalog_2011summer
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201105
https://www.nxtbook.com/nxtbooks/ashrae/meetingplanner_201103
https://www.nxtbookmedia.com