We only ship within the United States
Your Zip:
Enter a US zip code
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
40 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (28)
Show
In Stock Only
(28)
Size
–
1/4" Filter (6)
1/4" (6)
3/8" Filter (13)
3/8" (13)
1/2" Filter (12)
1/2" (12)
3/4" Filter (3)
3/4" (3)
1" Filter (1)
1" (1)
4" Filter (2)
4" (2)
Connection Type
–
FNPT Filter (13)
FNPT (13)
FNPT x MNPT Filter (1)
FNPT x MNPT (1)
MNPT x MNPT Filter (3)
MNPT x MNPT (3)
ODF Filter (5)
ODF (5)
ODF x MNPT Filter (5)
ODF x MNPT (5)
Price Range
–
$1 to $5 Filter (1)
$1 to $5 (1)
$5 to $10 Filter (7)
$5 to $10 (7)
$15 to $20 Filter (1)
$15 to $20 (1)
$20 to $25 Filter (3)
$20 to $25 (3)
$25 to $30 Filter (2)
$25 to $30 (2)
$30 to $35 Filter (3)
$30 to $35 (3)
$35 to $40 Filter (2)
$35 to $40 (2)
$40 to $45 Filter (2)
$40 to $45 (2)
$45 to $50 Filter (2)
$45 to $50 (2)
$50 to $60 Filter (4)
$50 to $60 (4)
See More
Home
Heating Supplies & Parts
Heating Specialties
Oil Related Products
Firomatic Fire Safety Valves
Firomatic Fire Safety Valves
40 items
FILTER
Grid
List
Sort: Top Sellers
Resources
Questions?
Special Hours:
Closed Now
Special Hours
9:15am–7:45pm
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Special Hours
Customer Support has a delayed opening today for a monthly team meeting to better support you.
Available
9:15am
Available
9:15am
Available
9:15am
Response
by Tue
or check out our
Support Center
12930 Compare Checkbox
Compare
3/8" ODF Inlet x 1/4" MPT Outlet Fusible Burner Angle Valve (1-1/4" Long)
SKU:
12930
Firomatic
SKU:
12930
Brand:
Firomatic
(2)
–
+
$27.42
each
ADD TO CART
Add to List
In Stock
Get 59 by
Wed, Jul 30
In Stock
Get 59 by
Wed, Jul 30
Add to List
12810 Compare Checkbox
Compare
3/8" FPT Fusible Inline Valve
SKU:
12810
Firomatic
SKU:
12810
Brand:
Firomatic
(3)
–
+
$24.86
each
ADD TO CART
Add to List
In Stock
Get 89 by
Wed, Jul 30
In Stock
Get 89 by
Wed, Jul 30
Add to List
12510U Compare Checkbox
Compare
Hand Wheel for Fusible Valves, 165°F (Silver)
SKU:
12510U
Firomatic
SKU:
12510U
Brand:
Firomatic
(4)
–
+
$4.98
each
ADD TO CART
Add to List
In Stock
Get 447 by
Wed, Jul 30
In Stock
Get 447 by
Wed, Jul 30
Add to List
12840-FIROMATIC Compare Checkbox
Compare
3/8" ODF Fusible Inline Valve w/ Flare Nuts
SKU:
12840-FIROMATIC
Firomatic
SKU:
12840-FIROMATIC
Brand:
Firomatic
(1)
–
+
$37.02
each
ADD TO CART
Add to List
In Stock
Get 52 by
Wed, Jul 30
In Stock
Get 52 by
Wed, Jul 30
Add to List
12970 Compare Checkbox
Compare
3/8" ODF Inlet x 1/4" MPT Outlet Fusible Burner Angle Valve (2" Long)
SKU:
12970
Firomatic
SKU:
12970
Brand:
Firomatic
(1)
–
+
$37.88
each
ADD TO CART
Add to List
In Stock
Get 68 by
Wed, Jul 30
In Stock
Get 68 by
Wed, Jul 30
Add to List
12420 Compare Checkbox
Compare
3/8" ODF Inline Check Valve w/ Flare Nuts
SKU:
12420
Firomatic
SKU:
12420
Brand:
Firomatic
(5)
–
+
$34.48
each
ADD TO CART
Add to List
In Stock
Get 60 by
Wed, Jul 30
In Stock
Get 60 by
Wed, Jul 30
Add to List
12640-FIROMATIC Compare Checkbox
Compare
1/2" MPT Inlet x 3/8" MPT Nipple Outlet 90° Fusible Tank Valve
SKU:
12640-FIROMATIC
Firomatic
SKU:
12640-FIROMATIC
Brand:
Firomatic
(3)
–
+
$53.31
each
ADD TO CART
Add to List
In Stock
Get 23 by
Wed, Jul 30
In Stock
Get 23 by
Wed, Jul 30
Add to List
12501-FIROMATIC Compare Checkbox
Compare
TS-300B Thermal Switch for 4" Square Junction Box
SKU:
12501-FIROMATIC
Firomatic
SKU:
12501-FIROMATIC
Brand:
Firomatic
(2)
–
+
$21.30
each
ADD TO CART
Add to List
In Stock
Get 91 by
Wed, Jul 30
In Stock
Get 91 by
Wed, Jul 30
Add to List
12541 Compare Checkbox
Compare
165°F Fuse Link
SKU:
12541
Firomatic
SKU:
12541
Brand:
Firomatic
–
+
$6.97
each
ADD TO CART
Add to List
In Stock
Get 107 by
Wed, Jul 30
In Stock
Get 107 by
Wed, Jul 30
Add to List
12410 Compare Checkbox
Compare
3/8" FPT Inline Check Valve
SKU:
12410
Firomatic
SKU:
12410
Brand:
Firomatic
(2)
–
+
$27.45
each
ADD TO CART
Add to List
In Stock
Get 20 by
Wed, Jul 30
In Stock
Get 20 by
Wed, Jul 30
Add to List
12527 Compare Checkbox
Compare
Thermal Switch for 4" Round/Octagon Junction Box
SKU:
12527
Firomatic
SKU:
12527
Brand:
Firomatic
(1)
–
+
$23.12
each
ADD TO CART
Add to List
In Stock
Get 33 by
Wed, Jul 30
In Stock
Get 33 by
Wed, Jul 30
Add to List
12563 Compare Checkbox
Compare
RC-20 Firomatic Filter Cartridge for C-40 & C-60
SKU:
12563
Firomatic
SKU:
12563
Brand:
Firomatic
(1)
–
+
$9.77
each
ADD TO CART
Add to List
In Stock
Get 43 by
Wed, Jul 30
In Stock
Get 43 by
Wed, Jul 30
Add to List
12811 Compare Checkbox
Compare
3/8" FPT Inlet x 1/4" MPT Outlet Fusible Inline Valve
SKU:
12811
Firomatic
SKU:
12811
Brand:
Firomatic
–
+
$19.32
each
ADD TO CART
Add to List
In Stock
Get 44 by
Wed, Jul 30
In Stock
Get 44 by
Wed, Jul 30
Add to List
12830 Compare Checkbox
Compare
1/2" FPT Fusible Inline Valve
SKU:
12830
Firomatic
SKU:
12830
Brand:
Firomatic
–
+
$80.23
each
ADD TO CART
Add to List
In Stock
Get 54 by
Wed, Jul 30
In Stock
Get 54 by
Wed, Jul 30
Add to List
12850 Compare Checkbox
Compare
1/2" ODF Fusible Inline Valve w/ Flare Nuts
SKU:
12850
Firomatic
SKU:
12850
Brand:
Firomatic
–
+
$45.45
each
ADD TO CART
Add to List
In Stock
Get 14 by
Wed, Jul 30
In Stock
Get 14 by
Wed, Jul 30
Add to List
12910-FIROMATIC Compare Checkbox
Compare
3/8" ODF Inlet x 1/4" MPT Outlet Fusible Burner Angle Valve (3/4" Long)
SKU:
12910-FIROMATIC
Firomatic
SKU:
12910-FIROMATIC
Brand:
Firomatic
–
+
$31.07
each
ADD TO CART
Add to List
In Stock
Get 14 by
Wed, Jul 30
In Stock
Get 14 by
Wed, Jul 30
Add to List
12440 Compare Checkbox
Compare
1/2" ODF Inline Check Valve w/ Flare Nuts
SKU:
12440
Firomatic
SKU:
12440
Brand:
Firomatic
(1)
–
+
$43.37
each
ADD TO CART
Add to List
In Stock
Get 5 by
Wed, Jul 30
In Stock
Get 5 by
Wed, Jul 30
Add to List
12112 Compare Checkbox
Compare
3/4" FPT Fusible Inline Valve, Non-UL Listed
SKU:
12112
Firomatic
SKU:
12112
Brand:
Firomatic
–
+
$160.96
each
ADD TO CART
Add to List
In Stock
Get 19 by
Wed, Jul 30
In Stock
Get 19 by
Wed, Jul 30
Add to List
12650 Compare Checkbox
Compare
1/2" MPT Inlet x 3/8" MPT Nipple Outlet 90-Degree Side Fusible Tank Valve
SKU:
12650
Firomatic
SKU:
12650
Brand:
Firomatic
–
+
$67.57
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jul 30
In Stock
Get 3 by
Wed, Jul 30
Add to List
12950-FIROMATIC Compare Checkbox
Compare
1/2" ODF Inlet x 1/4" MPT Outlet Fusible Burner Angle Valve (1-1/4" Long)
SKU:
12950-FIROMATIC
Firomatic
SKU:
12950-FIROMATIC
Brand:
Firomatic
–
+
$52.05
each
ADD TO CART
Add to List
In Stock
Get 9 by
Wed, Jul 30
In Stock
Get 9 by
Wed, Jul 30
Add to List
12113 Compare Checkbox
Compare
1" FPT Fusible Inline Valve, Non-UL Listed
SKU:
12113
Firomatic
SKU:
12113
Brand:
Firomatic
–
+
$592.93
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Jul 30
In Stock
Get 4 by
Wed, Jul 30
Add to List
12543 Compare Checkbox
Compare
212°F Fuse Link
SKU:
12543
Firomatic
SKU:
12543
Brand:
Firomatic
–
+
$9.24
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12511U Compare Checkbox
Compare
Hand Wheel for Fusible Valves, 200°F (Gold)
SKU:
12511U
Firomatic
SKU:
12511U
Brand:
Firomatic
–
+
$8.14
each
ADD TO CART
Add to List
In Stock
Get 88 by
Wed, Jul 30
In Stock
Get 88 by
Wed, Jul 30
Add to List
12430-FIROMATIC Compare Checkbox
Compare
1/2" FPT Inline Check Valve
SKU:
12430-FIROMATIC
Firomatic
SKU:
12430-FIROMATIC
Brand:
Firomatic
–
+
$71.94
each
ADD TO CART
Add to List
In Stock
Get 16 by
Wed, Jul 30
In Stock
Get 16 by
Wed, Jul 30
Add to List
12819-FIROMATIC Compare Checkbox
Compare
1/2" FPT Fusible Inline Valve
SKU:
12819-FIROMATIC
Firomatic
SKU:
12819-FIROMATIC
Brand:
Firomatic
–
+
$87.60
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jul 30
In Stock
Get 3 by
Wed, Jul 30
Add to List
12620-FIROMATIC Compare Checkbox
Compare
3/8" MPT (Inlet x Nipple Outlet) Fusible Tank Valve
SKU:
12620-FIROMATIC
Firomatic
SKU:
12620-FIROMATIC
Brand:
Firomatic
(1)
–
+
$52.51
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jul 30
In Stock
Get 3 by
Wed, Jul 30
Add to List
12513U Compare Checkbox
Compare
Hand Wheel for Fusible 1" Valves, 200°F (Gold)
SKU:
12513U
Firomatic
SKU:
12513U
Brand:
Firomatic
–
+
$97.63
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Jul 30
In Stock
Get 4 by
Wed, Jul 30
Add to List
12980 Compare Checkbox
Compare
1/2" ODF Inlet x 1/4" MPT Outlet Fusible Burner Angle Valve (2" Long)
SKU:
12980
Firomatic
SKU:
12980
Brand:
Firomatic
–
+
$53.65
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12512U Compare Checkbox
Compare
Hand Wheel for Fusible 1" Valves, 165°F (Silver)
SKU:
12512U
Firomatic
SKU:
12512U
Brand:
Firomatic
–
+
$69.55
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12821-FIROMATIC Compare Checkbox
Compare
1/2" ODF Fusible Inline Valve
SKU:
12821-FIROMATIC
Firomatic
SKU:
12821-FIROMATIC
Brand:
Firomatic
–
+
$45.13
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12522 Compare Checkbox
Compare
3/8" FPT Lever Valve
SKU:
12522
Firomatic
SKU:
12522
Brand:
Firomatic
–
+
$41.17
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12524 Compare Checkbox
Compare
1/2" FPT Lever Valve
SKU:
12524
Firomatic
SKU:
12524
Brand:
Firomatic
–
+
$61.38
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12523 Compare Checkbox
Compare
1/2" FPT Lever Valve - Complete Kit
SKU:
12523
Firomatic
SKU:
12523
Brand:
Firomatic
–
+
$171.54
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12526 Compare Checkbox
Compare
3/4" FPT Lever Valve
SKU:
12526
Firomatic
SKU:
12526
Brand:
Firomatic
–
+
$89.89
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12521 Compare Checkbox
Compare
3/8" FPT Lever Valve - Complete Kit
SKU:
12521
Firomatic
SKU:
12521
Brand:
Firomatic
–
+
$85.36
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12525 Compare Checkbox
Compare
3/4" FPT Lever Valve - Complete Kit
SKU:
12525
Firomatic
SKU:
12525
Brand:
Firomatic
–
+
$217.20
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
B100F Compare Checkbox
Compare
3/8" Firomatic Valve
SKU:
B100F
Crown Engineering
SKU:
B100F
Brand:
Crown Engineering
–
+
$34.33
each
ADD TO CART
Add to List
Out of Stock
Get it by
Wed, Aug 13 - Wed, Aug 20
Out of Stock
Get it by
Wed, Aug 13 - Wed, Aug 20
Add to List
12549 Compare Checkbox
Compare
Spring Take-Up for Lever Valve
SKU:
12549
Firomatic
SKU:
12549
Brand:
Firomatic
–
+
$6.03
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 30
In Stock
Get 1 by
Wed, Jul 30
Add to List
12548 Compare Checkbox
Compare
Pulley Assembly for Lever Valve
SKU:
12548
Firomatic
SKU:
12548
Brand:
Firomatic
–
+
$6.05
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Backorder
Get it by
Wed, Aug 27 - Thu, Sep 25
Add to List
12547 Compare Checkbox
Compare
Wire Coil for Lever Valve
SKU:
12547
Firomatic
SKU:
12547
Brand:
Firomatic
–
+
$6.64
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 30
In Stock
Get 1 by
Wed, Jul 30
Add to List
Didn't find what you're looking for?
Let us know
.
Filter & Sort
40 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (28)
Show
In Stock Only
(28)
Size
–
1/4" Filter (6)
1/4" (6)
3/8" Filter (13)
3/8" (13)
1/2" Filter (12)
1/2" (12)
3/4" Filter (3)
3/4" (3)
1" Filter (1)
1" (1)
4" Filter (2)
4" (2)
Connection Type
–
FNPT Filter (13)
FNPT (13)
FNPT x MNPT Filter (1)
FNPT x MNPT (1)
MNPT x MNPT Filter (3)
MNPT x MNPT (3)
ODF Filter (5)
ODF (5)
ODF x MNPT Filter (5)
ODF x MNPT (5)
Price Range
–
$1 to $5 Filter (1)
$1 to $5 (1)
$5 to $10 Filter (7)
$5 to $10 (7)
$15 to $20 Filter (1)
$15 to $20 (1)
$20 to $25 Filter (3)
$20 to $25 (3)
$25 to $30 Filter (2)
$25 to $30 (2)
$30 to $35 Filter (3)
$30 to $35 (3)
$35 to $40 Filter (2)
$35 to $40 (2)
$40 to $45 Filter (2)
$40 to $45 (2)
$45 to $50 Filter (2)
$45 to $50 (2)
$50 to $60 Filter (4)
$50 to $60 (4)
See More
Clear All
CLOSE
×
Video