Toshiba HFC R-410A manual RBM-BY53E, BY103E, RBM-BY203E, BY303E

Y-shape branching joint

RBM-BY53E, BY103E

Gas side Liquid side

Insulation

Insulation

RBM-BY203E, BY303E

Gas side Liquid side

Insulation

Insulation

Model		A	B	ØC	ØD	Accessory socket x quantity
RBM-BY53E	Gas side	250	80	5/8”	1/2”	5 x 2, R x 2, 9 x 1, Q x 1
	Liquid side	200	70	1/2”	3/8”	1 x 2, 5 x 1
RBM-BY103E	Gas side	350	80	7/8”	3/4”	7 x 1, 0 x 1, # x 2, * x 1, W x 2, ; x 1, . x 1
	Liquid side	250	80	5/8”	1/2”	2 x 1, 5 x 2, 6 x 1, 9 x 1, R x 1
RBM-BY203E	Gas side	350	80	1-1/4”	1-1/8”	^ x 1, ) x 1, u x 1, e x 2, i x 1, o x 1, I x 1, O x 1
	Liquid side	250	80	5/8”	5/8”	3 x 1, 6 x 1, 9 x 2
RBM-BY303E	Gas side	400	110	1-1/2”	1-1/2”	a x 3, s x 2, A x 2, D x 1, F x 1, G x 1, H x 1, J x 1
	Liquid side	350	80	7/8”	3/4”	4 x 1, 7 x 1, 0 x 1, # x 2, $ x 1, * x 1, W x 1

All dimensions are given in mm, except where indicated.

105