York R-407C manual Nomenclature, Basic Model Number

FORM 100.50-EG1

		PAGE
FIGURES
1	Packaged Rooftop Air Conditioning Unit	4
2	Single-Point Power Supply Wiring	31
3	Single-Point Power Supply Wiring with Non-Fused Disconnect	32
4	Dual-Point Power Supply Wiring	33
5	Field Control Wiring	34
6	General Arrangement Drawing – Bottom Return, Bottom Supply	35
7	General Arrangement Drawing – Rear Return, Left or Right Supply	36
8	Curb Layout Drawing	37

NOMENCLATURE

BASIC MODEL NUMBER

1

2

3

4

5

6

7

8

9

10

11 12

13

14

15

16

BASE PRODUCT TYPE

NOMINAL CAPACITY

APPLICATION REFRIGERANT

VOLTAGE

DUCT LOCATIONS

DESIGN SPECIAL

Y

: YORK

0

5

0: 50-ton

B : R-407C

1

7 : 200 / 3 / 60

B

: Bottom Supply

A

: Rev. Level A

P

0

5

5: 55-ton

2

8 : 230 / 3 / 60

L

: Packaged

: Left Supply

S

: Std. Product

Rooftop

0

6

0: 60-ton

4

6 : 460 / 3 / 60

R

: Right Supply

X: Special

A

0

6

5: 65-ton

5

8 : 575 / 3 / 60

: Air-Cooled

B

: Bottom Return

F : Front Return

L: Scroll

S : Side Return

: Cooling Only

C

C : Constant Volume

V : VAV, VFD

B : VAV, VFD w/ Manual Bypass

YORK INTERNATIONAL 3