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HVAC Rooftop Unit Drain Connection Specifications

Document Overview

This document provides technical details concerning the drain connections for HVAC Rooftop Units (RTUs). It specifies minimum sizing requirements for these connections and the associated piping.

Key information includes:

Minimum connection size: 1 1/4 inches.
Piping size requirement: Not less than Total Fan Static Pressure (SP) + 2 inches, with a minimum of 2 inches.

The document is dated October 23, 2019, and is part of a series related to HVAC details, specifically "Union-St Drawings - Part 9".

Due to the nature of the original document likely containing detailed diagrams and technical drawings, this HTML version provides a textual summary of the key specifications.

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File Info : application/pdf, 31 Pages, 11.19MB

Union-St Drawings-Part-9-pdf Bluebeam PDF Library 20

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