Specials & Offers
Appliances
Bath
Blinds & Window Treatments
Building Materials
Lumber & Composites
Cleaning
Home Décor
Lighting
Doors & Windows
Electrical
Flooring
Hardware
Heating, Venting & Cooling
Kitchen
Garden Center
Outdoors
Paint
Plumbing
Holiday Decorations
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Home Depot Gift Cards
Credit Card Services
Home Services
Home Depot Rental
Pro Services & Contractor Supply
Project Calculators
DIY Projects and Ideas
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Heating, Venting & Cooling
/
Heaters
/
Heater Accessories
Heater Accessories
Get It Fast
In Stock at Store Today
Same-Day Delivery
Filters
Filters
Clear All
Brand: Amtrol
Brand: MYSON
Brand: Mr. Heater
Brand: FIELD CONTROLS
Get It Fast
In Stock at Store Today
Same-Day Delivery
Department
Heating, Venting & Cooling
Heaters
Heater Accessories
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$300 - $400
$800 - $900
Brand
DELAVAN
Baseboarders
Taco Comfort Solutions
BECKETT
MRCOOL
Slant/Fin
Grundfos
Cadet
Mr. Heater
Revital/Line
Westwood
Directbrand
NeatHeat
PLUMBERS EDGE
Modine
Blue Flame
Dr Infrared Heater
HAYDON
Rinnai
VEVOR
Beacon Morris
DuraHeat
Westbrass
Amtrol
MILL-ROSE
ProCom
Z-Flex
NEUTRA-SAFE
Resideo
Sunnyside
DuraVent
Hercules
Lavish Home
Matco-Norca
Ultra-Fin
Wexstar
Cozy Products
Diversitech
Emerson
FIELD CONTROLS
GENERAL FILTER
Hydrolevel
Pensotti
ProCom Heating
ProLine Series
SMITH'S ENVIRONMENTAL PRODUCTS
Spirotherm
Suntec
resideo
Air-Care
BLUEGRASS LIVING
Bell & Gossett
Blue Monster
Cedar Ridge Hearth
ClimateRight
EASTMAN
Francer
Frost King
Gasadar
HearthSense
HoMedics
Honeywell
Inner Tite
KeroKlean
MATCO
MYSON
Quiet-One
Rand and Reardon
RectorSeal
Safgard
Smart Oil Gauge
SolarAtticFan
TPI
UFO
Unbranded
Venti Air
White Rodgers
iLIVING
Featured Keywords
natural gas
outside wall
1/4 in. quick connector
2 stage regulator
2 wire system
4.4 gal
24 volt thermostat
80000 btu
160000 btu
automatic shutoff
ck control kit
easy change
error code
ex-30 tank volume
expansion tank
external power
garage heater
gas flow
heat transfer
hose kit
hydronic heating system
installation kit
lp gas
maximum working pressure
oil furnaces
propane heater
propane/natural gas
safety shutoff valve
ul listed
vent cap
vent hood
vent pipe
vent system
water heater
View Results
All Filters
Brand
Price
Review Rating
Featured Keywords
Brand: Amtrol
Brand: MYSON
Brand: Mr. Heater
Brand: FIELD CONTROLS
Clear All
23 Results
Sort by
Top Sellers
$
49
.
98
(44)
Mr. Heater
Vent Free Remote Propane Installation Kit
Add to Cart
$
65
.
47
(172)
Amtrol
No. 30 Expansion Tank for Hydronic/Boiler
Add to Cart
$
126
.
80
Amtrol
No 60 Expansion Tank for Hydronic/Boiler
Add to Cart
$
156
.
00
(23)
Amtrol
EX-30 Expansion Tank Air Scoop Kit
Add to Cart
$
25
.
99
(22)
Mr. Heater
Vent Free Blower Fan Kit for Radiant and Blue Flame Natural Gas and Propane Space Heaters
Add to Cart
$
20
.
99
(8)
Mr. Heater
One Stop Universal Gas Appliance Hook-Up Kit
Add to Cart
$
38
.
75
(172)
Amtrol
No. 15 Expansion Tank for Hydronic/Boiler
Add to Cart
$
54
.
79
(1)
Mr. Heater
12 ft. Natural Gas Patio Hose Assembly
Add to Cart
$
212
.
93
(14)
MYSON
EZ-Connect Hose Kit
Add to Cart
$
18
.
15
(8)
Mr. Heater
24 Volt Analog Thermostat in Tan
Add to Cart
$
374
.
75
(8)
Amtrol
AMTROL Smart Control
Add to Cart
$
26
.
41
Mr. Heater
1/4 in. Propane/Natural Gas Quick Connector and Excess Flow Male Plug
Add to Cart