Best Hvac Calculator Load Lite Apps

0.0(0 ratings)

FreeIn-App Purchases

HVAC Load Calculator Manual J by Mike Watson

AC, Heat Pump & Furnace Sizing

Strong Contender

4.8(43 ratings)

FreeIn-App Purchases

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This app provides professional HVAC load calculations for contractors, offering three levels of accuracy from quick estimates to detailed Manual J calculations. It's designed for field use with an intuitive interface, offline capabilities, and professional report generation.

HVAC Load Calc: Manual J by Vladimir Lukashov

Heating & cooling calculator

Worth Considering

Built for HVAC Specialists

5.0(1 ratings)

FreeIn-App Purchases

Estimate a home's heating and cooling loads with a simplified block calculation. Input house details like area, insulation, and windows to see load breakdowns and check equipment against your quotes. Save, sync, and share detailed reports via PDF.

More Hvac Calculator Load Lite apps to explore

HVAC Calculator Load Pro

Fast HVAC BTU calculationsResidential furnace & AC sizingClimate-aware calculations

This tool provides fast, accurate HVAC load calculations for residential systems. It helps professionals size furnaces, air conditioners, and gas equipment correctly, avoiding guesswork and spreadsheets for confident client recommendations and more closed bids.

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HVAC cooling and heating loads

HVAC Load Plus

$24.99

Perform detailed heating and cooling load calculations for buildings in the field using your iPhone. Access a vast weather database and construction data to generate comprehensive reports that can be emailed or exported to spreadsheets.

Detailed heating and cooling load calculations1000+ city weather databaseExtensive construction type data

Rule-of-thumb HVAC load calcs

$6.99

This app provides quick, rule-of-thumb HVAC load calculations for various building types. It estimates heating and cooling loads, as well as air flows, based on building type, area, and occupancy. Results can be emailed with an Excel spreadsheet attachment for further analysis.

Rule-of-thumb HVAC load calculationsSupports commercial, industrial, and residential buildingsEstimates cooling/heating loads and air flows

HVAC Residential Load Calcs

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paid

Calculate cool/heat loads...

$34.99

Perform detailed residential heating and cooling load calculations in the field. This app offers extensive data on building materials, weather, and project management for HVAC engineers and technicians.

Block and room-by-room load calculations1000+ city weather databaseExtensive construction material data

This app provides HVAC technicians with instant access to product information, including warranty status, inventory, and technical specifications. It offers real-time support, order tracking, and helpful calculators to streamline job management and business growth.

Real-time product availability & pricingOrder status and notificationsVideo/Text technical support

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ScanPlan: HVAC Load & Ducts

LiDAR Floor Plans & HVAC Loads

LiDAR room scanningManual J load calculationsDuct and equipment sizing

This app transforms your iPhone or iPad Pro into a comprehensive HVAC design toolkit. It allows for on-site room scanning with LiDAR, calculation of heating and cooling loads, duct and equipment sizing, and generation of professional PDF reports.

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HVAC Pro: Load & Duct Sizing

Professional HVAC Load Tools

Quick Heat Load Calculator

$9.99

This HVAC tool quickly calculates residential heating and cooling loads on-site. It streamlines the process for professionals, allowing for faster equipment sizing and more customer consultation time. Generate shareable PDF reports of your calculations.

Quick heat load calculationsOn-site measurementsAccurate equipment sizing

💼 Business

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paid

AC Calculator - HVAC Sizing

Air conditioner or Heat Pump

Calculate BTU/h capacityRecommend equipment typesConvert BTU, kW, Kcal, Tons

This utility app simplifies HVAC sizing by calculating BTU/h capacity and recommending equipment. It offers unit conversions, price estimates, and energy consumption comparisons. Advanced features can be unlocked via in-app purchases.

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Flux HVAC: Tech Calculator

Superheat, Duct & PT Chart

Superheat and Subcooling CalculatorsDuct Sizing with VisualizerSystem Performance (BTU/Ton) Calculation

This professional toolkit helps HVAC technicians diagnose issues, charge systems accurately, and validate work with essential calculators. It offers offline functionality for superheat, subcooling, duct sizing, system performance, psychrometrics, and capacitor testing.

Heating & Cooling HVAC Pro+

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free

HVAC Tools

View pricing and order statusReal-time product availabilityFind branch locations and hours

This app provides HVAC professionals with quick access to product information, tools, and support. It allows users to check pricing, availability, find locations, and manage warranty claims. Features include a PT calculator, duct calculators, and a flashlight tool for on-site work.

HVAC Calculator & Reference

Equipment circuit requirements calculatorAC tonnage estimation by model numberHVAC manufacture date lookup

This app provides HVAC inspection tools and guidelines for home inspectors. It helps estimate equipment age, size, and requirements, giving inspectors confidence in their reports.

Electrical Load Calc NEC

NEC Art.220 Residential Load

$0.99

Calculate residential electrical service sizes accurately using NEC standards. This tool provides step-by-step breakdowns, references official articles, and supports multiple NEC editions for electricians and engineers.

NEC 220.82 Optional Method calculationsSupport for NEC 2023 and NEC 2026Step-by-step breakdown with article references

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Endless HVAC Functionality

HVAC Toolkit Ultimate

$59.99

This comprehensive application offers a suite of tools for HVAC professionals, including load calculations, equipment tracking, refrigerant charts, duct and pipe sizing, and psychrometric analysis. It consolidates multiple functionalities into a single, powerful utility for field and office use.

Residential load calculationsEquipment nameplate data trackingRefrigerant pressure-temperature charts

Dakota's Electrical Calculator

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paid

Voltage Drop, Conduit & Wire