Emerson XC-726HW100-2B 036750 refrigerant flow control

Emerson XC-726HW100-2B 036750 Thermostatic Expansion Valve

Emerson

Emerson XC-726HW100-2B (SKU/PCN/PN: 036750) is a thermostatic expansion valve power element designed for precise refrigerant flow control. Its sensing bulb responds to evaporator outlet temperature, modulating the valve opening to maintain optimal superheat, ensure system efficiency, and protect the compressor. This model is suitable for various applications requiring reliable thermal regulation.

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Product Overview

T-SERIES SMALL POWER ASSEMBLIES

VALVE TYPE	SYSTEM REFRIGERANT CODE	CHARGE CODE	CAP LENGTH	EQUALIZER	MODEL NUMBER	ITEM NUMBER
TCL, TCLE, TJLE, TJR	H (R-22)	W35 (MOP)	5 Ft.	External	XB-1019HW35-1B	089975
	H (R-22)	W55 (MOP)	5 Ft.	External	XB-1019HW55-1B	039152
	H (R-22)	W65 (MOP)	5 Ft.	External	XB-1019HW65-1B	089445
	H (R-22)	CA (Heat Pump)	5 Ft.	External	XB-1019HCA-1B	056039
	H (R-22)	Z (Low Temp.)	10 Ft.	External	XB-1019HZ-2B	054105
	H (R-22)	Z (Low Temp.)	5 Ft.	External	XB-1019HZ-1B	040568
	H (R-22)	C (Med. Temp.)	10 Ft.	External	XB-1019HC-2B	054390
	H (R-22)	C (Med. Temp.)	20 Ft.	External	XB-1019HW-4B	055703
	H (R-22)	C (Med. Temp.)	5 Ft.	Internal	XB-1019HC-1A	062078
	H (R-22)	C (Med. Temp.)	5 Ft.	External	XB-1019HC-1B	053416
TCL, TCLE, TJLE, TJR	M (R-134a)	W55 (MOP)	5 Ft.	External	XB-1019MW55-1B	057370
	M (R-134a)	Z (Low Temp.)	5 Ft.	External	XB-1019MZ-1B	061946
	M (R-134a)	C (Med. Temp.)	10 Ft.	External	XB-1019MC-2B	059548
	M (R-134a)	C (Med. Temp.)	5 Ft.	External	XB-1019MC-1B	057878
TCL, TCLE, TJLE, TJR	N (R-407C)	W100 (MOP)	5 Ft.	External	XB-1019NW100-1B	063069
TCL, TCLE, TJLE, TJR	N (R-407C)	C (Med. Temp.)	5 Ft.	External	XB-1019NC-1B	064837
TCL, TCLE, TJLE, TJR	P (R-507)	W40 (MOP)	5 Ft.	External	XB-1019PW40-1B	064200
	P (R-507)	Z (Low Temp.)	5 Ft.	External	XB-1019PZ-1B	061951
	P (R-507)	C (Med. Temp.)	5 Ft.	External	XB-1019PC-1B	061949
TCL, TCLE, TJLE, TJR	R (R-502)	W15 (MOP)	5 Ft.	External	XB-1019RW15-1B	070346
	R (R-502)	W35 (MOP)	5 Ft.	External	XB-1019RW35-1B	063644
	R (R-502)	W45 (MOP)	10 Ft.	External	XB-1019RW45-2B	055704
	R (R-502)	W45 (MOP)	5 Ft.	External	XB-1019RW45-1B	055881
	R (R-502)	W65 (MOP)	5 Ft.	External	XB-1019RW65-1B	063114
	R (R-502)	Z (Low Temp.)	10 Ft.	External	XB-1019RZ-2B	047358
	R (R-502)	Z (Low Temp.)	5 Ft.	External	XB-1019RZ-1B	046474
	R (R-502)	C (Med. Temp.)	10 Ft.	External	XB-1019RC-2B	054415
TCL, TCLE, TJLE, TJR	R (R-502)	C (Med. Temp.)	5 Ft.	External	XB-1019RC-1B	052955
	S (R-404A)	W40 (MOP)	5 Ft.	External	XB-1019SW40-1B	059130
	S (R-404A)	W65 (MOP)	5 Ft.	External	XB-1019SW65-1B	063541
	S (R-404A)	Z (Low Temp.)	10 Ft.	External	XB-1019SZ-2B	061948
	S (R-404A)	C (Med. Temp.)	5 Ft.	External	XB-1019SC-1B	059189

T-SERIES LARGE CAPACITY CAGE KITS

VALVE TYPE	NOMINAL CAPACITY - TONS						EQUALIZER	MODEL NUMBER	ITEM NUMBER
R-12	R-134a	R-22	R-404A/R-507	R-407C	R-502
TER	13	16	22	14	22	14	External	X-9117-B6B	077896
TER	15	19	26	16	26	16	External	X-9117-B7B	078117
TER	20	25	35	21	35	21	External	X-9117-B8B	071155
TER	25	31	45	27	45	27	External	X-9117-B9B	029429
TIR	35	45	55	37	55	37	External	X-9166-B10B	070738
THR	35	45	55	37	55	37	External	X-9144-B10B	071238
THR	45	55	75	48	70	48	External	X-9144-B11B	020846
THR	55	68	85	60	85	60	External	X-9144-B13B	021067
TMR	55	68	100	60	100	-	External	X-9144-B14B	065123

T-SERIES LARGE CAPACITY FLANGES

VALVE TYPE	CONFIGURATION	INLET CONNECTION	OUTLET CONNECTION	MODEL NUMBER	ITEM NUMBER
TER	Angle	7/8" ODF or 1-1/8" ODM	7/8" ODF or 1-1/8" ODM	9153	027919
TER	Straight Thru	7/8" ODF or 1-1/8" ODM	7/8" ODF or 1-1/8" ODM	9152	027918
TIR	Angle	7/8" ODF or 1-1/8" ODM	7/8" ODF or 1-1/8" ODM	9151	027926
TIR	Straight Thru	7/8" ODF or 1-1/8" ODM	7/8" ODF or 1-1/8" ODM	9150	028849
THR	Angle	1-1/8" ODM	1-1/8" ODM	9149	028030
THR	Straight Thru	1-1/8" ODM	1-1/8" ODM	9148	028032
TMR	Angle	1-1/8" ODM	1-1/8" ODM	9149-1	065124
TMR	Straight Thru	1-1/8" ODM	1-1/8" ODM	9148-1	065125

POWER ASSEMBLY MODEL NOMENCLATURE

PRINT REFERENCE XB-1019	SYSTEM REFRIGERANT CODE	CHARGE CODE	CAPILLARY TUBE LENGTH CODE	EQUALIZER
XB-1019 = Drawing Number	F=R-12; H=R-22; M=R-134a; N=R-407C; P=R-507; R=R-502; S=R-404A	C=Medium Temp.; CA=Heat Pump; W(MOP)=Press. Limiting; Z=Low Temp.	1=5 Ft.; 2=10 Ft.; 3=15 Ft.	A=Internal; B=External

T-SERIES LARGE POWER ASSEMBLIES

VALVE TYPE	SYSTEM REFRIGERANT CODE	CHARGE CODE	CAPILLARY TUBE	EQUALIZER	MODEL NUMBER	ITEM NUMBER
TER, TIR, THR, TMR	F (R-12)	W55 (MOP)	10 Ft.	External	XC-726FW55-2B	035000
	F (R-12)	C (Med. Temp.)	10 Ft.	External	XC-726FC-2B	052957
	H (R-22)	W100 (MOP)	10 Ft.	External	XC-726HW100-2B	036750
	H (R-22)	W35 (MOP)	10 Ft.	External	XC-726HW35-2B	024511
	H (R-22)	W65 (MOP)	10 Ft.	External	XC-726HW65-2B	025011
	H (R-22)	CA (Heat Pump)	10Ft.	External	XC-726HCA-2B	059333
	H (R-22)	Z (Low Temp.)	10 Ft.	External	XC-726HZ-2B	040569
	H (R-22)	C (Med. Temp.)	10 Ft.	External	XC-726HC-2B	056421
	M (R-134a)	M55 (MOP)	10 Ft.	External	XC-726MW55-2B	057372
	M (R-134a)	Z (Low Temp.)	10 Ft.	External	XC-726MZ-2B	063075
	M (R-134a)	C (Med. Temp.)	10 Ft.	External	XC-726MC-2B	057235
	R (R-502)	W15 (MOP)	10 Ft.	External	XC-726RW15-2B	023351
	R (R-502)	W35 (MOP)	10 Ft.	External	XC-726RW35-2B	070866
	R (R-502)	W65 (MOP)	10 Ft.	External	XC-726RW65-2B	071421
	R (R-502)	Z (Low Temp.)	10 Ft.	External	XC-726RZ-2B	046692
	R (R-502)	C (Med. Temp.)	10 Ft.	External	XC-726RC-2B	052958
	S (R-404A)	W40 (MOP)	10 Ft.	External	XC-726SW40-2B	063127
	S (R-404A)	W65 (MOP)	10 Ft.	External	XC-726SW65-2B	061692
	S (R-404A)	Z (Low Temp.)	10 Ft.	External	XC-726SZ-2B	063974
TER, TIR, THR, TMR	S (R-404A)	C (Med. Temp.)	10 Ft.	External	XC-726SC-2B	062303
TCLE, TJLE, TJRE	R-12	Rapid Response	5 Ft.	External	X-8019FWS-1B	031654
	R-22	Rapid Response	10 Ft.	External	X-8019HWS-2B	055873
	R-22	Rapid Response	5 Ft.	External	X-8019HWS-1B	055652
	R-502	Rapid Response	10 Ft.	External	X-8019RWS-2B	042426
	R-502	Rapid Response	5 Ft.	Internal	X-8019RWS-1A	032131

Angle Style Flanges Type 9153, 9153-MM for TERE, TIRE

Connections		Lay-in length		A	B	C	D	E	F	G	Weight kg
22	22 ODF	19	19	140	87	51	92	59	-	23	1.4
7/8	7/8 ODF	19	19	140	-	-	92	59	-	25	1.4

Angle Style Flanges Type 9149 for THRE

Connections		Lay-in length		A	B	C	D	E	F	G	Weight kg
22,2	22,2 ODF	19	19	154	87	51	106	73	25	-	1.45
7/8	7/8 ODF	19	19	154	-	-	106	73	25	-	1.45

Straight Through Flanges Type 9152 for TERE, TIRE

Connections		Lay-in length		A	B	C	D	E	F	G	Weight kg
22,2	22,2 ODF	19	19	139	51	45	74	16,5	58	25	1.5
7/8	7/8 ODF	19	19	139	-	-	-	-	-	-	1.5

Straight through Flanges Type 9148 for THRE

Connections		Lay-in length		A	B	C	D	E	F	G	Weight kg
22,2	22,2 ODF	19	19	139	51	45	74	16,5	58	25	1.45
7/8	7/8 ODF	19	19	139	-	-	-	-	-	-	1.45

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