Lochinvar SCH-I-O operation manual Introduction, SCH Collector, Technical data

SCH Collectors Installation & Operation Manual

1 Introduction

The SCH collector is suitable for parallel installations and inclined installations on pitched and flat roofs as well as freestanding on the ground. It is available as a single-piece large collector in sizes ranging from 65 to 130 ft2 with inlet and outlet connections of

.86" in diameter. Suitable mounting systems are available for various types of roofing. The SCH collector is delivered in standard lengths of 9'-10" to 19'-7" and a height of 6'-7", resulting in gross surface areas between 65 and 130 ft².

Area of use: Parallel, inclined, on roof mounting, on tiles, plain tiles, slate, Spanish tiles, tin roofing, flat roofs, and as a freestanding unit

Technical data

SCH Collector

Type	SCH065	SCH090	SCH110	SCH130
Quantity of Glass Panels	3	4	5	6
Gross area	65.66 ft2	87.19 ft2	108.72 ft2	130.24 ft2
Aperture surface area	58.45 ft2	77.93 ft2	97.95 ft2	116.90 ft2
Absorber surface area	59.85 ft2	79.76 ft2	99.67 ft2	119.59 ft2
External Dimensions (L x W)1	6'-7" x 9'-10"	6'-7" x 13'-2"	6'-7" x 16'-4"	6'-7" x 19'-7"
Weight Ratings	309 lbs.	411 lbs.	513 lbs.	614 lbs.

SCH mounting hardware + hydraulic connection kits

Part-number Description

Needed quantities for:

SCH065 SCH090 SCH110 SCH130

Parallel installation:
SCA20001 Horizontal aluminum bar 10 ft
SCA20002 Horizontal aluminum bar 13 ft
SCA20003 Horizontal aluminum bar 16 ft
SCA20004 Horizontal aluminum bar 20 ft
SSK20004	End bracing kit
SSK20005	Z-hook kit

2
	2
		2
			2
2	2	2	2
2	3	3	3

Inclined (20°,40°,60°) installation:
SCA20001	Horizontal aluminum bar 10 ft	2
SCA20002	Horizontal aluminum bar 13 ft			2
SCA20003	Horizontal aluminum bar 16 ft				2
SCA20004	Horizontal aluminum bar 20 ft					2
SCA20005	Aluminum U-channel 10 ft	3
SCA20006	Aluminum U-channel 13 ft			3
SCA20007	Aluminum U-channel 16 ft				3
SCA20008	Aluminum U-channel 20 ft					3
SSK20001	A-frame 20° inclined	2		3	3	4
SSK20002	A-frame 40° inclined	2		3	3	4
SSK20003	A-frame 60° inclined	2		3	3	4
Hydraulic connection kits: (1 array is max. 2 SCH’s!)
HYK20001	Hydr. conn. kit 2x 6.5' + plug + sensor well		1x per collector or array
HYK20002	Hydr. conn. kit 1x 6.5'/1x 13' + plug + sensor well		1x per collector or array
HYK20003	Serial hydr. exp. kit for stacked installation			1x per array
HYK20004	Parallel hydr. exp. kit for side by side installation			1x per array
HYK20005	Serial hydr. exp. kit for side by side installation			1x per array
Mechanical connection kits: (optional for installation!)
MCK20001	Mechanical conn. kit for side by side installation			1x per array
MCK20002	Mechanical conn. kit for stacked installation			1x per array
MCK20003	Cover for piping (for side by side installations)			1x per array

Gable bracing kits: (required for non-south facing installation!)

GBK20003 Bracing kit w/ diagonal support

1x per collector

3