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AGENDA 

Introduction: UTC Building & Industrial Systems 

HCFC-22 "Dry Charge" Loophole 

Public safety concern 

Installed supply of R-22 

Precedent for future refrigerant phase-down propo
UTC BUILDING & INDUSTRIAL SYSTE

Products & services 

Elevator 

systems 

Climate 

systems 

Fire 

systems 

Security 

systems 

Elevators 

Residential 

Detection & Alarm 

Access control 

Commercial 

Specialty Detection ·~ --

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Video surveillance 

Escalators 

Refrigeration 

Suppression Extinguishers 

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Intrusion 
INDUSTRY-LEADING BRANDS 

AUTOMATEDLoGIC -RUTRDNICR- TRANS/COLD 

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REPORTED INCIDENT #1 

Village Green Apartments: Peoria, IL 

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'Th\a unlt la dealgnod for uao with R·22 rofrlgoront. 

•• only R·22 rofrlgornnt when sorv\c\ng \h\s unit. 

Do NOT undor any clrcumstancos 

uso R-410A rofrlgoran\ In this system. 

Cet apparoH a ote concu pour 

utHiser du refrigerant R-22 . ' 

N'uti\isez que du refrigerant R-22 

ors de la maintenance de cet 

appareil. 

NE PAS utiliser du refrigerant 

R-410A dans ce systeme, sous 

aucunc condition 

337599-101 REV. A IUI\\.1\IIIIllllllllllllllllllll 
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REPORTED INCIDENT #2 

Stephen Mauffrey Residence: Pass Christi

Product Install Date: 6/13/2013 

Incident Date: 9/8/2013 

Date Reported: 9/10/2013 

Product Model #: R2A330GKR 

Serial Number: X122170223 

Brand: ICP (Heil) 

Product Description: Dry R-22 outdoor condenser 

Notes: Dealer has used 22a, but could not confirm type of 

refrigerant used in this unit. Property damage. 
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REPORTED INCIDENT #3 

Seville Apartments: Dallas, TX 

Product Install Date: 9/1/2013 

Incident Date: 9/16/2013 

Date Reported: 9/17/2013 

Product Model#: PA13NR02400GAJAA 

Serial Number: 2013X70001 

Brand: Payne 

Product Description: Dry R-22 outdoor condenser 

Notes: Maintenance staff confirmed that unit was charged wit

Enviro-Safe 22a refrigerant. Additional R-22a tanks se

in maintenance shed. Personal injury (Technician b
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REPORTED INCIDENT #3 

Seville Apartments: Dallas, TX 

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ENVIRO-SAFE 22a 

Web site claims 

MSDS 

(832 KB PDF) 

In tha USA only, Envlro-S.ra 22a It 

aold •• • sacond generation replacement ror R407c, R404a, and 

M099. Outllde the US, Envlro-Safl 221 

Ia aold " en R22 replacement.Not ror 

Ullin R4101 System• 

ErMro-Safe"' 22a Refngerant IS made of 

only the Most Pure, Quality. Refined 

mgre<llents available today 

BecauM Envlro-Safl.,. ~ R~rant 

r. eo etlldent you Will uea up to 40% 

le11! "'-•• - equlnlendea below. 

The 30 lb cylinder = 12 lbe or Envlro·. 

Sara Refrigerant and Ia EQUIVALENT to 

! 0 lba or R22a 

nii'60 lb- cyllnder = 20 1tii0r Erlvlro-. 

·s.ra Refrigerant and Ia EQUIVALENT 

to 60 lba or R22a 

Each ounce or Envlro-Safe 22• 

Refrigerant Ia equivalent to 2.6 ounc11 

of R22 or 2 oz. of R4041. 

1:£1 

Source: www.es-refrigerants.com/products/details.asp?id=45&t=22a-refrigerant& Trying+ON 
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HCFC-22 INSTALLED SUPPLY 

.,..,.. 67 MILLION RESIDENTIAL R22 UNITS 

400 MILLION POUNDS 

Source: Carrier estimates 

More 

EPA 

2015

Prefe

Alloc
HCFC-22 LOOPHOLE PRECEDENT 

EPA is changjng the proposed deftpition of pre-charged appliance component to add 

-

¢0mpressors, condensin·g units, and coils to the list of exampl~s of appliance components 

December 2009 

-

(:. S Em·womn•'ut(l/ Pr()UtC"tUm Ag~ ~· Jt~nf! _~OJ~~ CRAPH 3 . POTE:"fTIAL HFC CO~Sl")lPT10S REDl"CTIOSS 8Y S"ECTOR FOR nn: t::-;rn:n STATES 

U.S. HFC Consumption (MMTC02eq) 

700 

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Foams 

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c=JAC Projecled 

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- HFCCap (2013) 

- BAU