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Home Electrical Load Calculator (NEC 220)

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NEC Article 220 home electrical load calculation from plain text: standard and optional methods, service size and conductors, and whether an existing panel can take a new EV charger, heat pump or appliance.

Pricing

Pay per event

Rating

0.0

(0)

Developer

Jumble Mog

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Bookmarked

Total users

Monthly active users

4 days ago

Last modified

Categories

Automation

Developer tools

Security

You can access the Home Electrical Load Calculator (NEC 220) programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

$echo '{
<  "requests": [
<    "2,400 sq ft house, electric range 12 kW, dryer 5 kW, water heater 4.5 kW, dishwasher 1.2 kW, disposal 0.9 kW, microwave 1.5 kW, AC 30 A, electric furnace 10 kW",
<    "1,800 sq ft home with gas heat, AC 24 A, dishwasher, disposal, microwave, 200 A panel, can I add a 48 A EV charger",
<    "3,000 sq ft, heat pump 25 A with 10 kW heat strips, cooktop 7 kW, 2 wall ovens 4 kW each, dryer 5.5 kW, water heater 4500 W, 100 A service",
<    "1,200 sq ft cabin, 6 baseboard heaters 1.5 kW each, range 8 kW, water heater 4.5 kW, well pump 1 hp",
<    {
<      "area": 2000,
<      "appliances": [
<        "range 12 kW",
<        {
<          "name": "dryer",
<          "kw": 5
<        },
<        {
<          "name": "EV charger",
<          "amps": 40,
<          "new": true
<        }
<      ],
<      "existingService": 100
<    }
<  ]
<}' |
<apify call jumblemog/electrical-load-calculator --silent --output-dataset

NEC Load Calculation & Service Size Calculator API API through CLI

The Apify CLI is the official tool that allows you to use Home Electrical Load Calculator (NEC 220) locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

Home Electrical Load Calculator (NEC 220) API in Python

Home Electrical Load Calculator (NEC 220) API in JavaScript

Home Electrical Load Calculator (NEC 220) OpenAPI definition

Home Electrical Load Calculator (NEC 220) API

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