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Job Calendar & Service Tracker
Manage your schedule and track customer service dates
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Job Costing Calculator
Generate professional quotes and invoices with your branding
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📊
Bookkeeping
Track P&L, invoices & expenses
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🔍
Boiler Diagnostics
Complete fault code database · All manufacturers · GC lookup
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🔌
Controls Database
Wiring, faults & installation guides
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📞
Manufacturer Contacts
Direct technical support numbers for all major boiler manufacturers
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Gas Rating Calculator
1-minute gas rate calculations for imperial & metric meters
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Heat Loss Calculator
Calculate heating requirements per BS EN 12831
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📏
Gas Pipe Sizing
Calculate correct pipe size per BS 6891
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📄
Safety Certificates
Generate professional gas safety certificates in 30 seconds
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⚠️
Gas Warning Notice
Generate official Gas Warning Notices (ID/AR/NCS) instantly
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Unvented Hot Water Certificate
G3 Commissioning/Inspection Record for unvented storage vessels
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💨
Fumes Investigation Report
CMDDA1 — BS 7967 fumes investigation certificate for gas engineers
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🚫
Unsafe Situations
Complete safety reference with 120+ ID/AR situations
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📚
Gas Safe Technical Bulletins
Quick reference guide to TB numbers, safety alerts & official resources
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📖
Boiler Manual Search
Search installation, servicing & user manuals across all major manufacturers
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📋
Regulations & Standards
Building regs, Gas Safety Regulations, BS standards quick reference
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