Technical Products Winter Plug [#14 3.4" OD 3"] (#14) onoffvalves Helps restore proper lower-section assembly

Helps restore proper lower-section assembly fit

Replacement control panels help restore user interface functionality in older spa systems with model-specific loom and era requirements

or no longer performs as intended

Supports dependable isolation of larger plumbing lines

failed to count down correctly

Technical Products Winter Plug [#14 3.4" OD 3"] (#14) onoffvalves Helps restore proper lower-section assemblyThe Technical Products winter plug is designed for compatible winterization applications where a temporary seal is needed for 3 inch plumbing openings. A winter plug is useful because it helps close the line during seasonal shutdown, supporting cleaner service work and more dependable off season system preparation. This replacement is especially useful when the original plug is worn, damaged, leaking, or missing. Matching the correct #14 size with 3.