The Laser 531 replaced the iconic Oil Miser OM23 and Laser 530 model heating unit. It has a new upgraded look but still the same great features. The Laser 531/532 is able to offer all the comfort a central heating unit would provide but at the fraction of the cost and space! This unit operates on K-1 Kerosene, No 1 Low Sulfur Fuel Oil, or Ultra Low Sulfur Heating Oil/Ultra Low Sulfur Diesel. The new style wall flue pipe helps make venting to exterior simple and easy. The piping is completely flexible and it adjusts to wall thickness. All you will see is a small vent cap on the outside.
The Toyotomi units were able to offer green energy for over 40 years, way before green was even a thing. They are able to offer the most fuel efficient, energy saving, heating systems available which allow you to use up to 50% less fuel for heating the same area. The easy to install vented heating systems do not require a chimney, ductwork, plumbing or electrical work. In addition to your main house, the Toyotomi direct vent heating systems are ideal heat sources for garages, basements, summer homes, hunting cabins, are now certified for mobile homes and manufactured housing.
| Model | Toyostove Laser 531/532 Vented Heating System |
| Fuel Type: | Ultra Low Sulfur Heating Oil (ULSHO), Ultra Low Sulfur Diesel Fuel (ULSD) (ASTM D975 S15), Low Sulfur No.1 Fuel (ASTM D396 S500), Or K-1 Kerosene (ASTM D3699) |
| Heating Efficiency | 87% (AFUE Rating) |
| Heating Rating | High - 22,000 BTU/h Med - 15,000 BTU/h Low - 8,000 BTU/H |
| Fuel Consumption | 0.17 Gal/Hr (high) 0.11 Gal/Hr (Medium) 0.06 Gal/Hr (Low) |
| Dimensions (W x H x D): | 19-5/8" x 23-5/8" x 16-1/2" |
| Weight: | 38 lbs. |
| Electrical Rating | 120V @ 60Hz |
| Preheat | 240W |
| Burning | 50W |
| Heating Area | 920 square feet (0 degree F) 1150 square feet (20 degree F) |
| Max Length of Vent Pipe System | Maximum 10ft, 3 bends or less |
| Vent Hole Pipe | 2-3/4"-3" Diameter |
| Type of Tank | External |
1) Drip Tray - 20475929 *not pictured*
2) Wall Brackets - 20474962
1) Exhaust Extension pipe (s) - 20479856
1) Pipe Stopper - 20474964
2) Pipe Holder - 20479463
1) Flue Pipe - 20479891
1) Exhaust Air Cap - 20479845
1) Intake Air Cap - 20474949
3) Screw - 20474985
1) Spacer - 20478967
3) Screw - 20474272
1) Bent Joint - 20470484 Dimensions - 3 1/8" x 3 1/8"
2) L- Shaped Hoses - 20474925
1) Oil Catch - 20474925
2) Hose Band - 20474977
1) Inlet Hose - 20470651
Ground Shipping - Smaller Items and Accessories
Most of our items are shipped standard FedEx Ground or USPS. You are able to calculate the shipping cost in step 1 of our shopping cart by using the shipping calculator before completing any sale.
Free Shipping
Orders totaling $199 will ship free to the lower 48 (Alaska not included). This will ship via Fedex Smartpost or USPS using the Saver Method. Alaska orders do not qualify for free shipping!
Freight Shipping
If an item directs the shipping to "Motor Freight" only, it is an over sized or fragile item that cannot ship FedEx Ground. On these items we strap the unit to a pallet and the trucking company will deliver curbside. Tailgate service is available to homeowners who do not have a loading dock or a way to get an item off of the truck when the item is delivered by Motor Freight. Although you may find a nice truck driver who may assist you, they are not required to help lift a product off truck. If you are unsure whether to add in the tailgate service please contact us before placing your order. If you have an questions about the motor freight option, feel free to call us at 570.823.2017
Something free always has an exclusion or two.
This is pretty easy and applies to Motor Freight Delivery only for Heating system units. If you live in a normal delivery zone such as Maryland or Ohio, chances are you are not affected by the exclusions. Unfortunately, if you live in New York City (zip code of 10000 to 15000), or Surrounding areas is usually where these exclusions will apply. The reason behind this are the zones, tariffs and taxes imposed by the communities and the trucking companies. These rates can multiply the nominal rate and therefore make it unaffordable. But NYC is not the only city to impose such high rates, its also any community not land locked, anytime there is a ferry involved or any other unusual delivery terms.
If you feel you might be in one of these areas or zones, please call before you place your order, otherwise our shipping department will call you to either cancel or charge the correct amount minus the base free shipping charge!
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