# Manufacturer or Product Substitution in Division 22 Plumbing submittals

> Source: https://deviationcheck.com/divisions/22-plumbing/manufacturer-substitution/

The submittal proposes a different manufacturer or product than the spec names, without an approved or-equal or substitution request.

## What to look for in Division 22 Plumbing

Plumbing specs name specific pipe, fixture, and equipment manufacturers. Look for:
- Pipe manufacturer substitutions (Charlotte Pipe, JM Eagle, Viega, Watts, Nibco)
- Fixture manufacturer substitutions (American Standard, Kohler, Sloan, Zurn, Chicago Faucets, Elkay, Moen, Delta Commercial, T&S Brass)
- Water heater manufacturer substitutions (A.O. Smith, Bradford White, Rheem, Lochinvar, PVI)
- Valve manufacturer substitutions (Watts, Nibco, Apollo, Milwaukee Valve)
- Water cooler/fountain manufacturer substitutions (Elkay, Halsey Taylor, Oasis, Haws)
- Backflow preventer manufacturer substitutions (Watts, Zurn Wilkins, Apollo, Febco)
- Grease interceptor manufacturer substitutions (Zurn, Jay R. Smith, Watts, Schier)
- Pump manufacturer substitutions (Grundfos, Bell & Gossett/Xylem, Armstrong, Taco)

## Severity

Default grade: Blocker. Drops to a Note if the submittal attaches an or-equal approval letter from the architect of record.