Extended coverage sprinkler CHEC

side mounted

Overview
Tyco® Model CHEC concealed horizontal extended-coverage sidewall sprinkler with an 8.0 K-factor. Decorative cover plate designed to conceal the recessed sprinkler while maintaining low profile and quick response performance. Cover plate has no vent holes to improve aesthetics and reduce likelihood of objects being hung from the sprinkler. Optional custom paint-matched cover plates are available.

Key product statement
8.0 K-factor concealed horizontal sidewall sprinkler, quick response, 155°F (68°C) temperature rating

Features

• Coverage up to 16 ft x 16 ft (4.9 m x 4.9 m)
• UL and C-UL Listed; NYC Approved
• Concealed design with vent-hole-free cover plate
• Reference SIN/part: TY4332 (see TFP265 for technical listing details)

Benefits

• Customizable — optional paint-matched cover plates to match project finishes
• Low-profile aesthetics — cover plate conceals the sprinkler for a seamless appearance
• Industry-proven design used in fire protection installations

Technical details
Orientation: Concealed Horizontal Sidewall
K-Factor: 8.0
Temperature rating: 155°F (68°C)
Response: Quick
Hazard classification: Light
Listings and approvals: UL and C-UL Listed; NYC Approved
SIN/Reference: TY4332
Thread: 3/4 inch (≈19.05 mm)
Wrench: W7

Technical specifications

• Orientation: Concealed Horizontal Sidewall
• K‑Factor: 8.0
• Temperature rating: 155°F (68°C)
• Response: Quick
• Coverage: up to 16 ft x 16 ft (4.9 m x 4.9 m)
• Hazard classification: Light
• Listings/approvals: UL and C-UL Listed; NYC Approved
• SIN/Reference: TY4332
• Thread size: 3/4 inch (≈19.05 mm)
• Wrench: W7