R-404A PT Chart | Refrigerant Pressure‑Temperature Calculator R-404A Refrigerant PT Chart Tool – an interactive pressure‑temperature chart for commercial refrigeration. It allows users to look up saturation pressure from temperature (or temperature from pressure), displays a real‑time graph, and includes a rotating “refrigerant fact” tip Incase you cannot see Temperature to Pressure, Click on Pressure to … Read more
Attic & Wall Insulation R‑Value Tool Calculator | Energy Code Compliance Tool Attic/Wall Insulation R-Value Tool – an interactive calculator that estimates current R-value based on insulation type and depth, then recommends how much to add to meet 2021 IECC energy code recommendations for your climate zone Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 … Read more
Blower Door & Air Leakage Calculator | ACH50 & CFM Tool Blower Door & Air Leakage Calculator – an interactive tool that estimates Air Changes per Hour (ACH50) from a blower door test result, or calculates the required CFM to achieve a target ACH Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 🌙 Last update: … Read more
ASHRAE 62.2 Ventilation Calculator | Fresh Air CFM for Homes ASHRAE 62.2 Ventilation Calculator – an interactive tool that computes the required fresh air CFM for a home using the standard formula: (Bedrooms+1) × 7.5 CFM + (Floor Area × 0.01 CFM) Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 🌙 Last update: loading… 📊 Data: … Read more
VOC Exposure Risk Assessment Tool – an interactive, quiz‑style calculator that estimates indoor VOC concentration based on common sources (new furniture, paint, cleaning products, attached garage, recent renovations). VOC Exposure Risk Tool | Indoor Air Quality & Chemical Off‑gassing Assessment Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 🌙 Last update: loading… 📊 Data: EIA … Read more
Energy Savings Calculator | Compare Appliance & HVAC Efficiency General Energy Savings Calculator – an interactive tool that compares current vs. proposed energy consumption, calculates annual savings, and shows environmental impact. Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 🌙 Last update: loading… 📊 Data: EIA (electricity & natural gas) | Other fuels: market estimates … Read more
Duct Insulation Savings Calculator | R‑Value Payback & Energy Cost Tool Duct Insulation (R-Value) Savings Calculator – an interactive tool that estimates annual energy savings, payback period, and long‑term benefits when adding insulation to ductwork. Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 🌙 Last update: loading… 📊 Data: EIA (electricity & natural gas) | … Read more
Smart Thermostat Savings Calculator | ENERGY STAR ROI & Payback Tool Smart Thermostat Savings Calculator – an interactive tool that estimates annual savings (8–15% based on ENERGY STAR), payback period, and long-term benefits. Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 🌙 Last update: loading… 📊 Data: EIA (electricity & natural gas) | Other fuels: … Read more
Humidifier Sizing Tool | Gallons Per Day (GPD) by Home Size & Climate Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 🌙 Last update: loading… 📊 Data: EIA (electricity & natural gas) | Other fuels: market estimates (updated daily). Humidifier Sizing Tool | Gallons per Day (GPD) Calculator 🌙 Dark Mode 💧 Humidifier Sizing … Read more
Mold Growth Risk Tool | Assess Mold Risk by Temperature & Humidity Real‑Time Energy Price Widget ⚡ Real‑Time Energy Prices 🔄 🌙 Last update: loading… 📊 Data: EIA (electricity & natural gas) | Other fuels: market estimates (updated daily). Mold Growth Risk Tool | Temperature & Humidity Assessment 🌙 Dark Mode 🦠 Mold Growth Risk … Read more