2014 Locke Supply Co.

NATURAL GAS UNIT HEATERS

NATURAL GAS UNIT HEATERS 115,000 to 400,000 BTUH Features: • 78% thermal efficiency & 76% seasonal efficiency using natural gas or LPG in all models. • Certified by AGA and CGA and is listed by the California Energy Code. • All heaters have a sealed flue collector & a power exhaust system which enables conventional vertical venting, or horizontal venting up to 40 feet. • The tubular heat exchangers are constructed of aluminized steel for superior

adjustment or cleaning. The entire burner assembly is removable as 1 piece for ease of service. • Direct spark ignition provides 100% shut off for safety & eliminates the need for pilot lights. • Cabinet is constructed of 18-22 gauge cold rolled steel and has a baked on powder paint finish for superior resistance to corrosive elements.

resistance to corrosion/oxidation. The compact design minimizes the space needed for the heater cabinet. • The inshot lightweight steel burners are maintenance free & never require

L

| HVAC

Air Throw at 8 Ft. Mounting Height, Ft

Max. Mtng Height, Ft. (To Bottom of unit)

Fan Diam, Inch/ No. of Fans/ Blades

AMPS @115V/ 1PH/ 80HZ

Flue Size, Inch **

Gas Connect. Inches ***

Total Input, BTUH*

Total Output BTUH

Air Vol. CFM

Ship Wt. LB.

Net Wt. LB.

Motor Type ****

Optional LPG Kit No.

Locke Code

Model No.

H.P.

RPM

L6201 SEP-100 100,000 80,500 1900 60 L6203 SEP-115 115,000 92,000 1900 60 L6204 SEP-145 145,000 116,000 1900 60 L6205 SEP-175 172,500 138,000 2200 65 L6243 SEP-200 195,000 156,000 2200 65 L6207 SEP-230 230,000 184,000 4400 80 L6208 SEP-300 287,500 230,000 4400 80 L6209 SEP-345 345,000 276,000 4400 80

Locke# L6705

16 16/1/4 140 125 1/8 2.1 1075 PSC 4 16 16/1/4 140 125 1/8 2.1 1075 PSC 4 20 16/1/5 150 130 1/8 2.1 1075 PSC 4 20 16/1/5 165 145 1/8 2.1 1075 PSC 5 20 16/1/5 165 145 1/8 2.1 1075 PSC 5 30 16/2/5 270 255 8 (2) 4.2 1075 PSC 5 30 16/2/5 285 270 8 (2) 4.2 1075 PSC 5 30 16/2/5 300 285 8 (2) 4.2 1075 PSC 6

½ ½ ½ ½ ½ ¾ ¾ ¾

LB-698-45G Locke#-L6206

LB-698-45H Locke#-L6210

LB-698-45S Locke#-L6251

L6249 SEP-400 390,000 312,000 4400 80

30 16/2/5 305 285 8 (2) 4.2 1075 PSC 6

¾

DIMENSIONS

Clearances

Model No.

A

B

C

D

E

F

G

Top

Sides

Rear

Bottom Flue

100 / 115 / 145

10½ 19 z 10½ 22 z

3¼ 6

6 6 6 6 6

18 18 18 18 18

0 0 0 0 0

6 6 6 6 6

31 c 31 c 31 c 31 c 31 c

32 x 32 x 32 x 32 x 32 x

20 x 23 8 41 8 41 8 41 8

11 d

175 / 200

13¼ 3¼ 6 17½ 3¼ 6 17½ 3¼ 6

230 / 250 / 300

3 n 3 n 3 n

38 m 38 m 38 m

345 400

3¼ 6

22 8

Ma n Office: 405-631-9701

294

Fax: 405-631-0585