1997

Photo and written report

1997 MHA Annual Meeting May 23 - 30 at Wildacres Retreat,Little Switzerland, N.C. Introduction...

Temp-Cast 2000 International Approval Services Letter to John LaGamba

Original Download the PDF Preview

Openfire stoves for solid fuel - Untranslated German document, August 1984

Translation to English of DIN-Standards: Solid Fuel Stoves

Slow combustion built-in solid fuel heating stoves

Draft Summary report of the In-Home Emissions and Efficiency Performance of Five Commercially Available Masonry Heaters

Landesgesetzblatt für die Steiermark June 1992

Residential wood stoves - 1.10

European Committee for Standardization Document 95 (finalized 1996)

Photo and written report

Temp-Cast 2000 International Approval Services Letter to John LaGamba

Building Masonry Cookstoves

Masonry Heater Stabilization by TR Engineering - Supplemental to report dated 7/20/98

Masonry heaters good, but demand skill by Steven Maxwell

Occupational Analysis Manual for Masonry Heater Designers and Builders

Openfire stoves for solid fuel, Amendment A2 - German document

Photo and written report

"Is it masonry?" A conversation with Henry Lee Hodsman

"Masonry heaters are clean and reliable, but heed these warnings" by Steve Maxwell

Building Code Dispute over Masonry Heaters Moves Closer to Resolution by Norbert Senf

Formation of The Wood Heat Organization Inc.

IRC Section R1007 Masonry Heaters Proposed Addition to IRC Code

Manufacturer's Report on Heater Dispute - Dispute from Walter Moberg, Thomas Stroud about MHA Direction

Photo report by Norbert Senf

Recent Safety Testing of Masonry Heaters and Masonry Fireplaces by Norbert Senf

Written report by Jay Hensle

4x6 Oven Repair

Fundamentals of Stove Construction

Jay Hensley Recollection

Outdoor Wood Fired Oven Building Workshop

Oven at Little Stream Bakery

Oven at Little Stream Bakery - Repair August 7, 2000

Pat Manley's stovebuilding trip to Guatemala

Photo report by Norbert Senf

Pizza Oven Workshop with Pat Manley

Test Protocol for Determining Zero-Clearance Temperatures Generated by a Standardized Brick Industries Association (BIA) Masonry Fireplace - OMNI-Test

Masonry Heater Workshop with Albie Barden

SNEWS "Back Page Freebie" on Masonry Heaters

Masonry Heaters banned in San Jose, California

Letter from MHA to San Jose city attorney

Northern Sanoma Fueling Protocol

Rumford Fueling Protocol

Letter from Jim Buckley to George Erdman, Northern Sonoma County Air Pollution Control District

Reply to Jim Buckley's to George Erdman from Barbara Lee

The Northern Sonoma Standard - A New Round of Comparative Fireplace Emissions Testing - 1999-2000

Report summary by Paul Tiegs for Sonoma County dispute

OMNI Report - Comparative Fireplace Emissions Testing - 1999-2000 - Rumford

Comparison of Test Standards from Various Countries

Custom Small Masonry Heater Workshop

Fayol Oven Email

Heater Mason Training and Certification Program (2001 snapshot)

Le Panyol Bake Oven Workshop

Masons on a Mission 2001 Preliminary Report by Pat Manley

Photo report by Norbert Senf

Polish Piec Restoration

Russian stove rebuilt by Carl Oehme-stove mason and Guy Amyot-apprentice “Hamm” heritage housebarn Neubergthal, Mb

Small Contraflow Heater Workshop

Small Contraflow Heater Workshop - 2008 Rebuild by Carl Oehme

Superior Clay Bake Oven Workshop

The MHA is in Good Hands - Jay Hensley, 2001

MHA-Net Traffic Continues to Grow

Messages to MHA from around the world (day after 9/11)

Lime Kiln Report, May 28/01, by Dave Nielsen

Kachelofen Workshop in Nova Scotia with Ernest Kiesling, written by John Rousseau

Masonry Heaters and the Law by Norbert Senf

The Mortar Board (MHA News) - Summer/Fall 2022

San Joachim Valley to Ban Masonry Heaters and Fireplaces

Subject: This year's reflections on Thanksgiving

Timothy Seton becomes 15th certified heater mason

Combustion Analysis Basics by TSI

New York Times Article: Wood Boilers Lower Expenses, but Raise Concerns on Smoke

Passive House Solutions by Intelligent Energy Europe

Cold Climate Housing Research Center Letter

Glenn Overk is MHA's new Vice President

Information Brochure and Directory

Strategies for preventing hairline cracking in the heater face

Commercial Oven by John Fisher

Draft Bake Oven Definition, May 1st, 2009

Draft Masonry Heater Definition, May 1st, 2009

Draft Method For Measuring The Thermal Performance of Residential Wood-Fired Masonry Heaters

Draft Method For Test-Fueling Residential Wood-Fired Masonry Heaters and Bake Ovens

Draft Non-Tested Masonry Heater Acceptance Worksheet