K2-7 Sloped channel - 39.37" (1 m) - Galvanized Edge sweepex-quiz and gullies

and gullies

The backflow preventer insulated cover is a durable and accessible solution made in the USA

They do recommended  adding the Chromalox Heat Cable #30 with 90W of heat

Black rectangular D1800-style meter box

is designed with a lift-off feature for maximum accessibility

K2-7 Sloped channel - 39.37" (1 m) - Galvanized Edge sweepex-quiz and gulliesThe ACO K200 Trench Drain System is a versatile, general purpose modular drainage solution with a 8 inch internal width. Built with either galvanized steel or stainless steel edge rails, it provides continuous slope installation of up to 130 ft for efficient water management. Key Features: Boltless locking systems (DrainLok and QuickLok) allows for fast, quick fitting and removal of grates. Anti shunt lugs and numbered channels ensure secure grate