Emerson Figure i Liebert PFH unit charge levels and coupling size, Recommended line sizes, OD Cu

Installation

Table 8	Liebert PFH unit charge levels and coupling size
Model Numbers			R-407C Charge		Coupling Size
60 Hz		50 Hz	lb-oz (kg)		Liquid	Suction
95°F (35°C) Standard Sound
PFH014A-_L7		PFH013A-_L7
PFH020A-_L7		PFH019A-_L7	8-6	(3.8)	#6	#11
PFH027A-_L7		PFH026A-_L7
PFH037A-_L7		PFH036A-_L7	13-5	(6.04)	#6	#11
PFH042A-_L7		PFH041A-_L7
PFH067A-_L7		PFH066A-_L7	26-10	(12.08)	#10	#12
PFH096A-_L7		PFH095A-_L7
3-ton Circuit		3-ton Circuit	22-9 (10.23)		#6	#11
5-Ton Circuit		5-Ton Circuit	36-5 (16.47)		#10	#12
105°F (41°C) High Ambient
PFH027A-_H7		PFH026A-_H7	13-5	(6.04)	#6	#11
PFH037A-_H7		PFH036A-_H7	26-10	(12.08)	#10	#12
PFH042A-_H7		PFH041A-_H7
PFH067A-_H7		PFH066A-_H7	51-11	(23.45)	#10	#12
Quiet-Line
PFHZ27A-_L7		PFHZ26A-_L7	13-5	(6.04)	#6	#11
PFHZ37A-_L7		PFHZ36A-_L7	26-10	(12.08)	#10	#12
PFHZ42A-_L7		PFHZ41A-_L7
PFHZ67A-_L7		PFHZ66A-_L7	51-11	(23.45)	#10	#12

Table 9

Recommended line sizes, OD Cu

PFH_36A

PFH_67A

PFH_37A

PFH_66A

PFH_14A

PFH_20A

PFH_27A

3-ton circuit

PFH_42A

5-ton circuit

Equiv.

PFH_13A

PFH_19A

PFH_26A

of 8-ton model

PFH_41A

of 8-ton model

ft. (m)

Suction

Liquid

Suction

Liquid

Suction

Liquid

Suction

Liquid

Suction

Liquid

Suction

Liquid

50 (15.2)

5/8"

3/8"

5/8"

3/8"

7/8"

3/8"

7/8"

1/2"

7/8"

1/2"

1-1/8"

1/2"

75 (22.9)

*

*

*

*

7/8"

1/2"

7/8"

1/2"

7/8"

1/2"

1-1/8"

5/8"

100 (30.5)

*

*

*

*

7/8"

1/2"

1-1/8"

1/2"

1-1/8"

1/2"

1-1/8"

5/8"

125 (38.1)

*

*

*

*

*

*

1-1/8"

1/2"

1-1/8"

5/8"

1-3/8"

5/8"

150 (45.7)

*

*

*

*

*

*

1-1/8"

5/8"

1-1/8"

5/8"

1-3/8"

5/8"

* Exceeds maximum recommended line length

17