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Product title:

Blaze King Wood Furnace Catalytic Combustor (APEX CBT): S.CATAPEX

Product rating:
Product price:
$599.99
Product SKU ! S.CATAPEX
Product MPN ! S.CATAPEX
Bullet point features

Description

Blaze King Wood Furnace Catalytic Combustor (APEX CBT).  It is important to periodically monitor the operation of the catalytic combustor to ensure that it is functioning properly.  If the combustor is not operating correctly it will result in a loss of heat and efficiency.  It will also increase creosote buildup in the venting and produce excess emissions.

 


Replacement For Part Numbers:

  • S.CATAPEX
  • CS-604
  • MH-64M
  • ACI-64M

Compatible Models

    Blaze King

  • APEX

Technical Specs

Videos

Instructions

Install Instructions For Blaze King Wood Furnace Catalytic Combustor (APEX CBT): S.CATAPEX

If the combustor needs replacing, discontinue use of the appliance until the new combustor has been installed!

CATALYTIC COMBUSTOR REPLACEMENT: If the combustor must be examined or replaced, follow this procedure.

1. Allow the furnace to burn out and cool down.

2. Open the door and the bypass door. Remove the flame shield underneath the combustor.

3. The combustor may now be seen. Push the combustor from underneath up into the area behind the bypass door. The combustor can now be taken out thru the bypass opening.

4. The gasket material around the stainless band will disintegrate as the combustor is removed. If the combustor is placed back in the furnace, the gasket material MUST be replaced. When installing the gasket ensure the ends are butted closely together.

5. Do not burn the furnace with the combustor removed, or without the gasket around the combustor.

6. To replace the combustor, first clean the combustor seat and the area around it. Also, take this opportunity to clean the area around the by-pass with a vacuum cleaner.

7. Lift the new combustor into position, with the stainless flanges up. The combustor should easily slide into position. Don’t be concerned if it appears a bit lose. The insulation around the outside of the stainless band will expand during the first fire and will hold the combustor in.

8. Reinstall the flame shield

Click here to view: Blaze King's Catalytic Combustor Replacement Guide

Troubleshooting

Catalytic Combustor Troubleshooting-

PROBLEM - CREOSOTE PLUGGING:

Possible Cause: Burning materials that produce a lot of char and fly ash. Solution: Do not burn materials such as garbage, gift wrap, or cardboard. Possible Cause: Burning wet, pitchy woods or burning large loads of small-diameter wood with the combustor in the operating position without the thermostat needle in the active zone. Solution: Burn dry, seasoned wood, don’t engage the bypass until the temperatures are high enough to initiate light-off (indicated by the thermostat needle in the active zone). Possible Cause: Combustor not functioning. If proper burning procedures have been followed to no avail, the combustor is not functioning. Solution: Replace the combustor.

PROBLEM - CATALYST PEELING:

Possible Cause: Extreme temperatures (above 1800°F, or 1000°C.) at the combustor surface can cause the catalysts to peel. Overfiring and flame impingement on the combustor are primary causes. Minor peeling is normal and does not affect function. Severe peeling shows that are closed or plugged. Solution: Avoid extreme temperatures and flame impingement. If peeling is severe, remove and replace the combustor.

PROBLEM - CATALYST DEACTIVATION:

Possible Cause: Burning large quantities of trash, pressure-treated lumber, or painted wood. Solution: Burn quality woods available in your area. If you decide the catalyst has been deactivated, replace the combustor.

PROBLEM - CATALYST MASKING:

(The catalyst is coated with a layer of fly-ash or soot which prevents catalytic activity) Possible Cause: Accumulation of fly-ash Solution: Brush the cooled combustor with a soft-bristled brush or vacuum lightly at least once per burning season.

PROBLEM - THERMAL CRACKING:

Possible Cause: Normal operation, as long as the combustor remains intact. Solution: If cracking causes large pieces to fall out, replace the combustor.

PROBLEM - MECHANICAL CRACKING:

Possible Cause: Mishandling, abuse, or operating without a properly gasket-sealed combustor. Solution: Handle with care Possible Cause: Distortion of the holding collar. Solution: Combustor should be held firmly in its can. It should slide easily into and out of the holding collar of the stove. If severe cracking has resulted in the loss of large chunks of the combustor, replace the combustor. Also, replace any warped stove parts.

PROBLEM - CRUMBLING:

Possible Cause: Air leaks Solution: Inspect door gasket, see “MAINTENANCE” in the stove's manual. Possible Cause: High draft Solution: Maintain draft to manufactured specifications. 


Warranty

Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Information

This Item Qualifies For Free Shipping!

When Will My Order Ship?

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 12PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

Do You Offer Express Shipping?

Yes! Please note the shipping times are based on business days, weekends and holidays do not count to the delivery date. Please see our expedited ship time schedules here.

How Does Free Shipping Work?

Most orders over $199 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package from us. We do not offer expedited shipping of any kind to Canada. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawaii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

Shipping Time Estimations

For information on shipping time estimations, see the Shipping Information & Transit Times on the shipping page.

Learn More About Our Shipping Information
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Description

Blaze King Wood Furnace Catalytic Combustor (APEX CBT).  It is important to periodically monitor the operation of the catalytic combustor to ensure that it is functioning properly.  If the combustor is not operating correctly it will result in a loss of heat and efficiency.  It will also increase creosote buildup in the venting and produce excess emissions.

 


Replacement For Part Numbers:

  • S.CATAPEX
  • CS-604
  • MH-64M
  • ACI-64M

Instructions

Assembly Instructions For Blaze King Wood Furnace Catalytic Combustor (APEX CBT): S.CATAPEX

If the combustor needs replacing, discontinue use of the appliance until the new combustor has been installed!

CATALYTIC COMBUSTOR REPLACEMENT: If the combustor must be examined or replaced, follow this procedure.

1. Allow the furnace to burn out and cool down.

2. Open the door and the bypass door. Remove the flame shield underneath the combustor.

3. The combustor may now be seen. Push the combustor from underneath up into the area behind the bypass door. The combustor can now be taken out thru the bypass opening.

4. The gasket material around the stainless band will disintegrate as the combustor is removed. If the combustor is placed back in the furnace, the gasket material MUST be replaced. When installing the gasket ensure the ends are butted closely together.

5. Do not burn the furnace with the combustor removed, or without the gasket around the combustor.

6. To replace the combustor, first clean the combustor seat and the area around it. Also, take this opportunity to clean the area around the by-pass with a vacuum cleaner.

7. Lift the new combustor into position, with the stainless flanges up. The combustor should easily slide into position. Don’t be concerned if it appears a bit lose. The insulation around the outside of the stainless band will expand during the first fire and will hold the combustor in.

8. Reinstall the flame shield

Click here to view: Blaze King's Catalytic Combustor Replacement Guide

Troubleshooting

Catalytic Combustor Troubleshooting-

PROBLEM - CREOSOTE PLUGGING:

Possible Cause: Burning materials that produce a lot of char and fly ash. Solution: Do not burn materials such as garbage, gift wrap, or cardboard. Possible Cause: Burning wet, pitchy woods or burning large loads of small-diameter wood with the combustor in the operating position without the thermostat needle in the active zone. Solution: Burn dry, seasoned wood, don’t engage the bypass until the temperatures are high enough to initiate light-off (indicated by the thermostat needle in the active zone). Possible Cause: Combustor not functioning. If proper burning procedures have been followed to no avail, the combustor is not functioning. Solution: Replace the combustor.

PROBLEM - CATALYST PEELING:

Possible Cause: Extreme temperatures (above 1800°F, or 1000°C.) at the combustor surface can cause the catalysts to peel. Overfiring and flame impingement on the combustor are primary causes. Minor peeling is normal and does not affect function. Severe peeling shows that are closed or plugged. Solution: Avoid extreme temperatures and flame impingement. If peeling is severe, remove and replace the combustor.

PROBLEM - CATALYST DEACTIVATION:

Possible Cause: Burning large quantities of trash, pressure-treated lumber, or painted wood. Solution: Burn quality woods available in your area. If you decide the catalyst has been deactivated, replace the combustor.

PROBLEM - CATALYST MASKING:

(The catalyst is coated with a layer of fly-ash or soot which prevents catalytic activity) Possible Cause: Accumulation of fly-ash Solution: Brush the cooled combustor with a soft-bristled brush or vacuum lightly at least once per burning season.

PROBLEM - THERMAL CRACKING:

Possible Cause: Normal operation, as long as the combustor remains intact. Solution: If cracking causes large pieces to fall out, replace the combustor.

PROBLEM - MECHANICAL CRACKING:

Possible Cause: Mishandling, abuse, or operating without a properly gasket-sealed combustor. Solution: Handle with care Possible Cause: Distortion of the holding collar. Solution: Combustor should be held firmly in its can. It should slide easily into and out of the holding collar of the stove. If severe cracking has resulted in the loss of large chunks of the combustor, replace the combustor. Also, replace any warped stove parts.

PROBLEM - CRUMBLING:

Possible Cause: Air leaks Solution: Inspect door gasket, see “MAINTENANCE” in the stove's manual. Possible Cause: High draft Solution: Maintain draft to manufactured specifications. 


Warranty

Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Info

This Item Qualifies For Free Shipping!

When Will My Order Ship?

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 12PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

Do You Offer Express Shipping?

Yes! Please note the shipping times are based on business days, weekends and holidays do not count to the delivery date. Please see our expedited ship time schedules here.

How Does Free Shipping Work?

Most orders over $199 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package from us. We do not offer expedited shipping of any kind to Canada. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawaii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

Shipping Time Estimations

For information on shipping time estimations, see the Shipping Information & Transit Times on the shipping page.

Learn More About Our Shipping Information

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