The full toolkit
Every tool designed for the field.
Forget generic calculators and lost PDFs. Marcel brings 14 specialized tools for energy trades.
HEAT PUMPS & A/C
Everything for installing and diagnosing heat pumps and air conditioning.
Refrigeration diagnosis
Automatic SH/SR calculation with multi-level diagnosis and refrigerant-aware thresholds.
Charge top-up
Precise top-up calculation (grams) based on pipe diameter and line length.
Heating curve
Generate a heating curve and setpoint table based on your emitters.
Flow & Delta T
Estimate flow rate and diagnose supply/return temperature delta.
WOOD & PELLETS
Specialized expertise for wood and pellet stoves/boilers.
Flame diagnosis
Visual or symptom-based analysis to identify the cause of poor combustion.
Draft calculation
Validate net draft per EN 13384 with corrective recommendations.
Service codes
Access installer codes and reset procedures for the main brands.
Clearances
Calculate safety clearances per DTU 24.1 and chimney type.
Buffer tank volume
Compute optimal buffer volume based on fuel type and boiler power.
FIELD TOOLS
Essential utilities for day-to-day work on site.
Cable chart
Compute cable cross-section and breaker rating based on voltage drop and installation method.
Pipe diameter
Choose optimal pipe diameter based on power and fluid velocity.
Converter
Instant conversion: power, pressure, flow across common units.
TROUBLESHOOTING
Fast identification and access to technical catalogs.
AI assistant
Photo scan or voice dictation to identify the unit and error code instantly.
Catalog
Quick access to technical sheets and manuals for 100+ brands.