What are the ASHRAE outdoor design temperatures for Elizabeth?

For Elizabeth, the ASHRAE winter design temperature is 14°F and the summer design temperature is 89°F. Manual J calculations use these exact baseline numbers.

How do I order mechanical calculations for my Elizabeth project?

You can order your complete permit-ready documentation directly through our specialist partner airecalc.com.

NJ HVAC/Union County/Elizabeth

Elizabeth, NJ municipal permits

HVAC Calculations & Manual J in Elizabeth, NJ

Commercial rooftop HVAC engineering, industrial ventilation design, and PE stamped plans for Elizabeth, NJ building permits.

ASHRAE winter (Elizabeth): 14°F
ASHRAE summer (Elizabeth): 89°F
ZIP codes: 07201, 07202, 07208
Building style: Commercial Logistics Facilities, Industrial Parks & Row Houses

N.J.A.C. 5:23 UCC COMPLIANT

HVAC Load Calculator (Manual J) & NJ Sizing

Estimated calculation of cooling tonnage, heating BTUs, and duct sizes for projects in Elizabeth and across New Jersey.

Property Parameters

County: Union County

Location in New Jersey (County / ASHRAE Zone)

Total Area (Sq Ft)2,200 sq ft

Ceiling Height (Feet)9 ft

Standard (8ft)Cathedral (12ft+)

Project Type

Thermal Insulation (R-Value)

Regular Occupants

ESTIMATED LOAD RESULTS

ACCA Standard

Cooling

5.5 Tons

63,475 BTU/h

Heating

62.4 MBH

62,370 BTU/h

Airflow

2200 CFM

400 CFM / Ton

Main Duct

24" x 14" (Dual Trunk)

Rec. dimension

ACCA Technical Calculations Service in NJ:

Get the official Manual J/S/D calculation report and permit package through our specialized partner airecalc.com.

Get Permit Report on airecalc.com

Technical Dossiers for Permits in New Jersey • N.J.A.C. 5:23 UCC

Building Permit Rules in Elizabeth, NJ

In Elizabeth (Union County), building inspectors require thermal reports following the ACCA Manual J standard for heating and cooling, along with duct sizing per Manual D.

Official technical dossier accepted by the municipal building department.
Airflow CFM and duct static pressure balance verification.
Envelope infiltration analysis per the N.J.A.C. 5:23 energy code.
Expedited ordering through our partner platform airecalc.com.

Frequently Asked Questions in Elizabeth, NJ

What are the ASHRAE outdoor design temperatures for Elizabeth?: For Elizabeth, the ASHRAE winter design temperature is 14°F and the summer design temperature is 89°F. Manual J calculations use these exact baseline numbers.
How do I order mechanical calculations for my Elizabeth project?: You can order your complete permit-ready documentation directly through our specialist partner airecalc.com.