Transcript variable speed

New 90% Furnaces Features
 Reduced cabinet height from 40” to 34.5”
 Reduced width
– 80,000 BTU’s in 17.5” wide cabinet
– 100,000 BTU’s in 21” wide cabinet
 All families 3 position installation
– up/horz left-right
– down/horz left-right
 Top line efficiency 97% AFUE
2014 Company Confidential
Daikin New 90% Furnace Families
New
Family
Position
Gas Valve
AFUE
BTU
Range
DM97MC
DC97MC
Up/Horizontal
Dn/Horizonal
Modulating
Up to
97%
DM96VC
DC96VC
Up/Horizontal
Dn/Horizonal
2-Stage
Up to
96%
Motor
Inducer
Controls
60-120
60-100
Variable
Speed
ECM
Variable
Speed
ComfortNet
2-Stage
Single Stage
AMACF
Little “e”
40-120
Variable
Speed
ECM
2-Speed
ComfortNet
2-Stage
Single Stage
AMACF
Little “e”
30-120
Multi
Speed
ECM
2-Speed
2-Stage
Single Stage
AMACF
Little “e”
DM96VE
Up/Horizontal
2-Stage
Up to
96%
DM96HS
DC96HS
Up/Horizontal
Dn/Horizonal
2-Stage
Convertible
Up to
96%
40-120
Multi
Speed
Single
Speed
2-Stage
Single Stage
DM92SS
DC92SS
Up/Horizontal
Dn/Horizonal
Single
Stage
Up to
92%
40-120
40-100
Multi
Speed
Single
Speed
Single Stage
2014 Company Confidential
Fan
Efficiency
Warranty
Daikin New 90% Furnace Families
2014 Company Confidential
New 90% Furnace Heat Exchanger
 Firing rate of 20,000 BTU per burner
 Heat Exchanger improvements



 Rear Header from Aluminized Steel to Stainless Steel
1 piece tubular heat exchanger with optimized combustion air velocity
 No joining of duel diameter tubes
Secondary heat exchanger from 1/2 “ to 3/8” diameter tubes
2 years of field trials on production tooled heat exchangers
Rear
Header
2014 Company Confidential
VOC Driven Features
 Internal trap plumbed for upflow
 Thumb screws for easy door access
 Improved door fit
 Single screw size for simplified service
 Vertical gas valve for easy field connections
 Door sight glass aligns with control board LED
 Capacitor mounted on front face of control board
 Additional inlet air options, top plus both sides
 Improved access to flame sensor & igniter
 Downflow vent motor standardized with upflow
2014 Company Confidential
Quality Improvements
 Silicon Nitride igniter on all models
•
Improved reliability over silicon carbide
 “D” shaped blower hub
•
Guarantees blower set screw aligns with the flat on motor shaft
 Pan head screws on wrapper sides
•
Smooth sides minimize scratching door frames
 Embossed single piece wrapper
•
Added cabinet strength and reduced air leakage
 Reduced sharp edges & corners on sheet metal
 Raised wire penetration area
•
Prevents condensate from running down wires to controls
 Improved burner bracket design
•
Burner alignment critical to combustion
 Eliminated blower insulation notches
•
Improved cabinet insulation
2014 Company Confidential
Daikin 90 % Furnace Nomenclature
D
M
9
7
M
C
0
8
0
3
B
N
A
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Brand
D - Daikin
Configuration
M - Upflow/Horizontal
C - Downflow/Horizontal
AFUE
97 - 97% AFUE
Gas Valve
M - Modulating
V - 2 Stage
H - Convertible 2 Stage
S - Single Stage
Motor
C - Variable Speed ECM / ComfortNet
E - Multi-Speed ECM
S - Single Speed
MBTU/h
040 - 40,000 BTU/h
120 - 120,000 BTU/h
2014 Company Confidential
Minor Revision
A - Initial Release
B - 1st Revision
Major Revision
A - Initial Release
B - 1st Revision
NOx
N - Low NOx
Cabinet Width
A - 14"
B - 17.5"
C - 21"
D - 24.5"
Maximum CFM
2 - 800 CFM
3 - 1200 CFM
4 - 1600 CFM
5 - 2000 CFM
New 90% Daikin Furnace Models
MODULATING
VARIABLE SPEED
MULTI-SPEED ECM
UPFLOW
DOWNFLOW
UPFLOW
DOWNFLOW
DM96VE0302B
DM97MC0603B
DC97MC0603B
DM96VC0403B
DC96VC0403B
DM96VE0402B
DM97MC0803B
DC97MC0803B
DM96VC0603B
DC96VC0603B
DM96VE0603B
DM97MC0804C
DC97MC0804C
DM96VC0803B
DM97MC1005C
DC97MC1005C
DM96VC0804C
DC96VC0804C
DM96VE1004C
DM96VC1005C
DC96VC1005C
DM96VE1205D
DM96VC1205D
DC96VC1205D
SINGLE STAGE 92%
DM97MC1205D
HYBRID 96%
UPFLOW
DOWNFLOW
DM96HS0402B
DC96HS0402B
DM96HS0603B
DC96HS0603B
DM96HS0803B
DM96HS0804C
20K BTU firing rate
Consistent Nomenclature
DM96HS1005C
DC96HS1005C
DM96HS1205D
DC96HS1205D
UPFLOW
DOWNFLOW
DM92SS0402B
DC92SS0402B
DM92SS0603B
DC92SS0603B
DM92SS0803B
DM92SS0804C
DC96HS0804C
DM96HS0805C
2014 Company Confidential
DM96VE0803B
13 additional models
for a total of 50 per Brand
DC92SS0804C
DM92SS0805C
DM92SS1004C
DM92SS1005C
DM92SS1205D
DC92SS1005C
A Winning Combination
 Reduce cabinet height & width
 Top of line efficiency increase
 Additional models
Horizontal and downflow applications
Improved airflow sizing, 60k BTU 2 tons, 80k BTU in 3, 4 & 5 tons
30k BTU model
 Enhanced dealer feature
Pre-installed trap
Gas valve location
 Heat exchanger reliability improvements
2014 Company Confidential