Heta INSPIRE 45 User Manual (English)

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Questions and Answers:

R
Robert OlsonAug 22, 2025
Why does my Heta Stove burn poorly and the glass soots up?
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  patriciajohnsonAug 22, 2025
  If your Heta Stove burns poorly after start-up and the glass slowly soots up, several factors could be at play: * Inadequate chimney draft: You may need to improve the chimney draft. * Insufficient air supply: Consult the operating instructions and educate all users on proper operation. * Damp wood: Ensure firewood is dried for at least one year after splitting. * Firewood pieces too large: Use smaller pieces of firewood. * Insufficient air supply to the room: This can be caused by range hoods or airtight windows. Open windows or clean the outdoor air connection, depending on the cause.
M
Michael Nash Jr.Sep 2, 2025
Why does my new Heta Stove smell and steam?
- T
  Theodore LeeSep 2, 2025
  If your Heta Stove smells and the surface is steaming, it's likely that the paint on the stove surface is not yet fully hardened. Ensure there is sufficient ventilation to allow it to harden properly.
S
Shannon LawsonSep 1, 2025
What does it mean when steel surfaces in my Heta Stove combustion chamber have oxidised?
- D
  Dr. Daniel AliSep 1, 2025
  Oxidation of steel surfaces in the combustion chamber of your Heta Stove indicates the temperature is too high. If there are clear cracks or weaknesses in the stove body, it must be replaced.
J
joel80Aug 31, 2025
Why is there condensation in my Heta Stove combustion chamber?
- D
  Daniel FernandezAug 31, 2025
  Condensation in the combustion chamber of your Heta Stove can occur due to: * Moisture in the vermiculite: This will evaporate after the stove has been lit a few times. * Damp wood: Ensure you are using dry firewood.
J
Joshua SmithAug 30, 2025
When should I replace the vermiculite in my Heta Stove?
- M
  Meghan SmithAug 30, 2025
  Normal wear and minor cracks in the vermiculite of your Heta Stove are not significant. Replace it when the steel of the combustion chamber is visible.
D
David HarrisAug 28, 2025
Are cracks in my Heta Stove vermiculite a problem?
- B
  Brandi GriffinAug 29, 2025
  Cracks in the vermiculite of your Heta Stove's combustion chamber are typically only cosmetic. Replacement is needed when the steel of the combustion chamber becomes visible.
L
Lori WolfAug 27, 2025
What causes condensation from the Heta Stove flue pipe?
- W
  wilsoncraigAug 27, 2025
  Condensation from the flue pipe of your Heta Stove can be caused by: * A pipe that's too long or a chimney that's too cold: Improve the flue pipe and insulate the chimney. * Damp wood: Ensure you are using dry firewood.
U
usanchezAug 27, 2025
Why is my Heta Stove whistling?
- M
  marysmithAug 27, 2025
  If your Heta Stove is whistling, it's likely due to too much chimney draft. Installing a damper should resolve this issue.
J
Jessica GrayAug 25, 2025
Why does smoke seep into the room when lighting my cold Heta Stove?
- M
  michelle16Aug 26, 2025
  If smoke seeps into the room when lighting your cold Heta Stove, but it burns well once heated, the cause is likely an inadequate chimney draft. To fix this, improve the chimney.
R
Robert MoranAug 23, 2025
What to do if Heta Stove combustion is too rapid?
- E
  Eric HannaAug 25, 2025
  If your Heta Stove experiences too rapid combustion, it could be due to: * Too much chimney draft: Measure the chimney draft and install a damper in the flue pipe if necessary. * A defective door or ash pan/drawer seal: Replace the seal.

Heta INSPIRE 45 Specifications

General

Type	Wood Burning Stove
Model	INSPIRE 45
Fuel Type	Wood
Heat Output	4.5 kW
Log Length	30 cm
Manufacturer	Heta

Summary

Operating Instructions

Before Using the Stove

Essential pre-operation checks and setup before first use of the Heta wood stove.

First Firing Procedure

Guide to the initial firing process, including curing the heat-resistant coating.

Regulating Airflow for Combustion

Instructions on using the air control handle to manage the stove's combustion air.

Lighting the Wood Stove

Step-by-step method for safely and effectively lighting the stove using wood fuel.

Proper Refueling Techniques

Guidance on how to add wood to the stove while it is in operation for continuous heat.

Emptying the Ash Safely

Procedure for removing ash from the stove and ash pan, including safety precautions.

Achieving Reduced Burning

Tips for operating the stove at a lower heat output for intermittent use.

Explosion Risk and Warnings

Critical safety information regarding potential explosion hazards and precautions.

Chimney Draft Conditions

Understanding chimney draft, its importance, and factors affecting performance.

Approved Fuel Types

Information on the types of wood and fuels suitable and approved for use in the stove.

Resolving Operational Problems

Troubleshooting common issues encountered during stove operation.

Chimney Fire Safety Procedures

Actions to take and precautions in case of a chimney fire incident.

Stove Troubleshooting Guide

A detailed table for diagnosing and rectifying common stove faults.

Stove Maintenance Overview

General guidance on regular maintenance tasks to ensure stove longevity and performance.

Cleaning the Stove Glass

Methods for effectively cleaning soot and residue from the stove's viewing glass.

Stove Maintenance Schedule

Visual diagram outlining the recommended maintenance schedule for stove owners and technicians.

Internal Component Cleaning

Instructions for cleaning internal parts like fire bricks and air ducts.

Inspire 40-40H Parts List

Diagram and part numbers for the Inspire 40-40H stove model.

Inspire 45-45H Parts List

Diagram and part numbers for the Inspire 45-45H stove model.

Inspire 55-55H Parts List

Diagram and part numbers for the Inspire 55-55H stove model.

Stove Data Table EN 13240

Technical specifications and test data for Heta stoves according to EN 13240 standard.

Product Guarantee Information

Details regarding the warranty period, coverage, and exclusions for Heta wood stoves.

Installation Instructions

Installation Distance Requirements

Specifies minimum safe distances to combustible and non-combustible walls and floors.

Floor Support and Protection

Ensures the floor can support the stove's weight and provides protection from embers.

Connecting to the Chimney

Guidelines for proper connection of the stove to brick or steel chimneys.

Combustion Air and Ventilation

Requirements for air supply to the stove and general room ventilation.

Stove Dimensions and Drawings

Detailed diagrams and measurements for stove installation planning.

Clearances for Inspire 40-45-55

Specific installation clearances for Inspire 40, 45, and 55 models.

Clearances for Inspire 40H-45H-55H

Specific installation clearances for Inspire 40H, 45H, and 55H models.

Mounting the Flue Collar

Step-by-step instructions for attaching the flue collar to the stove.

Converting to a Back Flue Outlet

Procedure for changing the stove's flue connection to a rear outlet.

Locating the Data Plate

Guidance on finding and interpreting the stove's essential data plate information.

Appendix A: Legal Information

Additional information, including compliance with the Clean Air Act and local regulations.

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Heta INSPIRE 45 User Manual

Table of Contents