What are the ASHRAE outdoor design temperatures for Jersey City?

For Jersey City, the ASHRAE winter design temperature is 15°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 Jersey City project?

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

NJ HVAC/Hudson County/Jersey City

Jersey City, NJ municipal permits

HVAC Calculations & Manual J in Jersey City, NJ

Comprehensive HVAC mechanical plans, VRF heat pump calculations, and PE stamped permit packages for Jersey City construction projects.

ASHRAE winter (Jersey City): 15°F
ASHRAE summer (Jersey City): 89°F
ZIP codes: 07302, 07304, 07305, 07306, 07307
Building style: High-Rise Multi-Family, Historic Row Homes & Mixed-Use

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 Jersey City and across New Jersey.

Property Parameters

County: Hudson 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

61.3 MBH

61,256 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 Jersey City, NJ

In Jersey City (Hudson 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 Jersey City, NJ

What are the ASHRAE outdoor design temperatures for Jersey City?: For Jersey City, the ASHRAE winter design temperature is 15°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 Jersey City project?: You can order your complete permit-ready documentation directly through our specialist partner airecalc.com.