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Shop Local. Support Independent. 102 products available
Supplemental Heaters

Shop 102 supplemental heaters at National Hardware Group — from trusted brands like Cadet, Dewalt, Diversitech and more. Every item is an authorized, warranty-backed purchase, with prices starting around $7.59. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
102 products
Mr. Heater 3/8 in. D X 3/8 in. D Brass Low Pressure Regulator
USA

Mr. Heater

Mr. Heater 3/8 in. D X 3/8 in. D Brass Low Pressure Regulator

MPN: F273759

$19.99
Mr. Heater 1 in. D X 1/4 in. D Brass Cylinder Adapter
USA

Mr. Heater

Mr. Heater 1 in. D X 1/4 in. D Brass Cylinder Adapter

MPN: F273754

$11.99
Mr. Heater 3/8 in. D X 9/16 in. D Brass MPT x MPT Propane Fitting
USA

Mr. Heater

Mr. Heater 3/8 in. D X 9/16 in. D Brass MPT x MPT Propane Fitting

MPN: F276153

$8.99
Mr. Heater 1/4 in. D Brass FPT x MPT Cylinder Adapter
USA

Mr. Heater

Mr. Heater 1/4 in. D Brass FPT x MPT Cylinder Adapter

MPN: F273755

$11.99
Mr. Heater 1/4 in. D X 1 in. D Brass MPT x FPT Cylinder Adapter
USA

Mr. Heater

Mr. Heater 1/4 in. D X 1 in. D Brass MPT x FPT Cylinder Adapter

MPN: F276140

$7.99
Mr. Heater Brass/Plastic Restricted Flow Soft Nose P.O.L. Cylinder Adapter
USA

Mr. Heater

Mr. Heater Brass/Plastic Restricted Flow Soft Nose P.O.L. Cylinder Adapter

MPN: F273758

$19.99
Mr. Heater 1/4 in. D X 1 in. D Brass Restricted Flow Soft Nose P.O.L. Standard POL Fitting
USA

Mr. Heater

Mr. Heater 1/4 in. D X 1 in. D Brass Restricted Flow Soft Nose P.O.L. Standard POL Fitting

MPN: F276139

$9.59
Mr. Heater 1 in. D X 1 in. D X 12 ft. L Brass/Plastic Hose Assembly
USA

Mr. Heater

Mr. Heater 1 in. D X 1 in. D X 12 ft. L Brass/Plastic Hose Assembly

MPN: F273711

$36.99
Mr. Heater 1 in. D X 5 ft. L Brass/Plastic Hose Assembly
USA

Mr. Heater

Mr. Heater 1 in. D X 5 ft. L Brass/Plastic Hose Assembly

MPN: F273701

$26.99
DeWalt 185000 Btu/h 4250 sq ft Forced Air Diesel/Kerosene Heater
In-Store

Dewalt

DeWalt 185000 Btu/h 4250 sq ft Forced Air Diesel/Kerosene Heater

MPN: F340703

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 60000 Btu/h 1500 sq ft Forced Air Propane Portable Heater
In-Store

Dewalt

DeWalt 60000 Btu/h 1500 sq ft Forced Air Propane Portable Heater

MPN: F340751

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
DeWalt 140000 Btu/h 3000 sq ft Forced Air Diesel/Kerosene Heater

Dewalt

DeWalt 140000 Btu/h 3000 sq ft Forced Air Diesel/Kerosene Heater

MPN: F340768

$459.99
DeWalt 50000 Btu/h 1250 sq ft Forced Air Diesel/Kerosene Heater

Dewalt

DeWalt 50000 Btu/h 1250 sq ft Forced Air Diesel/Kerosene Heater

MPN: F340669

$339.99
DeWalt 45000 Btu/h 1125 sq ft Forced Air Propane Portable Heater

Dewalt

DeWalt 45000 Btu/h 1125 sq ft Forced Air Propane Portable Heater

MPN: F340746

$139.99
DeWalt 80000 Btu/h 2000 sq ft Forced Air Kerosene Portable Heater
In-Store

Dewalt

DeWalt 80000 Btu/h 2000 sq ft Forced Air Kerosene Portable Heater

MPN: F340761

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Mr. Heater Brass/Plastic Propane Gauge / Leak Detector
USA

Mr. Heater

Mr. Heater Brass/Plastic Propane Gauge / Leak Detector

MPN: F276342

$26.99
Mr. Heater Propane Convection Tank Top Heater 45000 BTU

Mr. Heater

Mr. Heater Propane Convection Tank Top Heater 45000 BTU

MPN: F242540

$109.99
Mr. Heater Steel Low Pressure Regulator
USA

Mr. Heater

Mr. Heater Steel Low Pressure Regulator

MPN: F276136

$19.99
Mr. Heater 450 sq ft Propane Patio Heater 18000 BTU

Mr. Heater

Mr. Heater 450 sq ft Propane Patio Heater 18000 BTU

MPN: F227500

$159.99
Mr. Heater 500000 Btu/h 1 sq ft Infrared Propane Hand Held Torch

Mr. Heater

Mr. Heater 500000 Btu/h 1 sq ft Infrared Propane Hand Held Torch

MPN: F272602

$64.99
Mr. Heater Brass Thermocouple Lead
USA

Mr. Heater

Mr. Heater Brass Thermocouple Lead

MPN: F273117

$14.99
Mr. Heater Electric AC Power Adapter
In-Store

Mr. Heater

Mr. Heater Electric AC Power Adapter

MPN: F276127

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Mr. Heater 3/8 in. D X 12 ft. L Brass/Plastic Low Pressure Regulator

Mr. Heater

Mr. Heater 3/8 in. D X 12 ft. L Brass/Plastic Low Pressure Regulator

MPN: F273072

$44.99
Mr. Heater 30000 Btu/h 300 sq ft Infrared Propane Tank Top Heater

Mr. Heater

Mr. Heater 30000 Btu/h 300 sq ft Infrared Propane Tank Top Heater

MPN: F242650

$109.99
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Heater PartsPlumbing & HeatingUtility Heaters Oil & LP
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