Countertop cutout dimensions

27-1/2" (69.9 cm) for 30" (76.2 cm) vent 33-1/2" (85.1 cm) for 36" (91.4 cm) vent

A = 1/2"

(12.7 mm)

min.

See cutout dimensions chart below.

It is recommended that the cooktop and vent cutouts be drawn on the countertop before making any cutouts to avoid mistakes.

See Cooktop Installation Instructions for complete cutout dimensions, location dimensions and installation details.

Some models require a countertop deeper than 25" (63.5 cm); see cutout dimensions chart below.

		cooktop
		countertop
	centerline of	downdraft
	cooktop cutout	downdraft
	cooktop cutout	vent
		vent
	3/4" (19.1 mm) max.
	backsplash depth
	1/2" (12.7 mm)	D
	minimum to	D
	splashguard or
	rear wall
		B
		A

1-7/8"

(4.8 cm)

1/4"

(6.4 mm)

1/2"

(12.7 mm) min.

backsplash

1/4"

(6.4 mm)

1/2" (12.7 mm)

minimum

Overall depth of cooktop

and downdraft vent

system

IMPORTANT: Countertops with a bullnosed front edge are not recommended for these installations. Use only the exterior-mounted blower system, KPEC992M

[900 cfm (25.5 m3/m)], with the retractable popup downdraft vent system.

Required min. countertop depth

		F
E	Overall width of cooktop and
E	downdraft vent system
	downdraft vent system

Cooktop

Installed with

Cooktop Models

Size

Vent System Models

KGCS105G

30"

KIRD801HSS

KIRD802HSS

29"

27-1/2"

19-5/8"

2-1/8"

1-3/4"

31-3/8"

23"

25"

(76.2 cm)

(73.7 cm)

(69.9 cm)

(49.8 cm)

(5.4 cm)

(4.4 cm)

(79.7 cm)

(58.4 cm)

(63.5 cm)

KECC502G*

KECC507G*

30"

KIRD801HSS

KIRD802HSS

29-1/2"

27-1/2"

20-1/2"

2-1/8"

31-1/2"

23-1/4"

25-7/8"

KECC507K*

KECC508G*

(76.2 cm)

(74.9 cm)

(69.9 cm)

(52.1 cm)

(5.4 cm)

(5.1 cm)

(80.0 cm)

(59.1 cm)

(65.7 cm)

KECC508M*

KECS100G*

30"

KIRD801HSS

KIRD802HSS

28-7/8"

27-1/2"

19"

2-1/2"

3-3/8"

31-1/2"

23"

25-5/8"

(76.2 cm)

(73.3 cm)

(69.9 cm)

(48.3 cm)

(6.4 cm)

(8.6 cm)

(80.0 cm)

(58.4 cm)

(65.1 cm)

GLT3014G

GLT3034L

30"

GZ7730XGS

GZ7930XGS

29"

27-1/2"

19-5/8"

2-1/8"

1-3/4"

31-3/8"

23"

25"

SCS3004G

SCS3004L

(76.2 cm)

GZ7930XHS

(73.7 cm)

(69.9 cm)

(49.8 cm)

(5.4 cm)

(4.4 cm)

(79.7 cm)

(58.4 cm)

(63.5 cm

SCS3014G

SCS3014L

RCC3024G*

RCC3024L*

30"

GZ7730XGS

GZ7930XGS

29-1/2"

27-1/2"

20-1/2"

30"

23"

25-3/4"

GJC3034G*

GJC3034L*

(76.2 cm)

GZ7930XHS

(74.9 cm)

(69.9 cm)

(52.1 cm)

(5.1 cm)

(76.2 cm)

(58.4 cm)

(65.4 cm)

RCS3004G*

RCS3014L*

30"

GZ7730XGS

GZ7930XGS

28-7/8"

27-1/2"

19"

2-1/2"

31-1/2"

23"

25-1/2"

RCS3014G*

RCS3014L*

(76.2 cm)

GZ7930XHS

(73.3 cm)

(69.9 cm)

(48.3 cm)

(6.4 cm)

(7.6 cm)

(80.0 cm)

(58.4 cm)

(64.8 cm)

YRCS3014G* YRCS3014L*

KGCS166G

36"

KIRD861HSS

KIRD862HSS

35-1/4"

33-1/2

19-5/8"

2-1/8"

1-3/4"

37-1/2"

23"

25"

(91.4 cm)

(89.5 cm)

(85.9 cm)

(49.8 cm)

(5.4 cm)

(4.4 cm)

(95.3 cm)

(58.4 cm)

(63.5 cm)

KECC562G*

KECC567G*

36"

KIRD861HSS

KIRD862HSS

35-1/2"

33-1/2"

20-1/2"

2-1/8"

37-1/2"

23-1/4"

26-7/8"

KECC568G*

(91.4 cm)

(90.2 cm)

(85.9 cm)

(52.1 cm)

(5.4 cm)

(5.1 cm)

(95.3 cm)

(59.1 cm)

(68.3 cm)

KECS161G*

36"

KIRD861HSS

KIRD862HSS

35"

33-1/2"

19"

2-1/2"

3-3/8"

37-5/8"

23"

25-5/8"

(91.4 cm)

(88.9 cm)

(85.9 cm)

(48.3 cm)

(6.4 cm)

(8.6 cm)

(95.6 cm)

(58.4 cm)

(65.1 cm)

GLT3614XG

36"

GZ7736XGS

GZ7936XGS

35-1/4"

33-1/2"

19-5/8"

2-1/8"

1-3/4"

36-5/8"

23"

25"

GLT3634XL

(91.4 cm)

GZ7936XHS

(89.5 cm)

(85.9 cm)

(49.8 cm)

(5.4 cm)

(4.4 cm)

(93.0 cm)

(58.4 cm)

(63.5 cm)

GJC3634G*

36"

GZ7736XGS

GZ7936XGS

35-1/2"

33-1/2"

20-1/2"

36"

23"

25-3/4"

GJC3634L*

(91.4 cm)

GZ7936XHS

(90.2 cm)

(85.9 cm)

(52.1 cm)

(5.1 cm)

(91.4 cm)

(58.4 cm)

(65.4 cm)

RCS3614G*

36"

GZ7736XGS

GZ7936XGS

35"

33-1/2"

19"

2-1/2"

37-5/8"

23"

25-5/8"

RCS3614L*

(91.4 cm)

GZ7936XHS

(88.9 cm)

(85.9 cm)

(48.3 cm)

(6.4 cm)

(7.6 cm)

(95.6 cm)

(58.4 cm)

(65.1 cm)

*Installation with vent system requires countertop and base cabinet deeper than standard 25" (63.5 cm) deep countertop and 24" (61.0 cm) deep base cabinet.