Tankless water heaters offer a convenient way to heat water for all kinds of uses, and we have the accessories you need to make your system function efficiently and effectively. Whether you are heating the water for a sink or for a whole house, these products will make your system perform at the level they were designed to.

Takagi Tankless Water Heater Accessories
click here for Takagi tankless water heaters

#TK-TV01

TK-BF01 replaces (#TK-TV03)

#TH-TV07

#TM-RE02

Model #	Description	Select Item(s)
TK-TV01	Wall Ventilation Terminator Fits models T-K1S, T-K Jr., T-H1, T-K3, T-M1 & T-M199	$64.35
TK-BF01 replaces (TK-TV03)	Back Flow Prevention Kit Fits models T-K1S, T-K Jr., T-H1, T-K3, T-M1 & T-M199	$43.86
TK-TV04	Outside Vent Kits Fits models T-K1S, T-K Jr. & T-K3	$34.23
TK-TV05	Wall Ventilation Terminator for Direct Vent System Fits models T-K Jr. & T-H1	$85.36
TM-TV06	Outside Vent Kit Fits models T-M1 & T-M199	$111.09
TK-TV07	Direct Vent Kits Fits model T-H1	$44.65
TK-TV08	Outside Vent Kits Fits model T-H1	$139.93
TK-TV09	Direct Vent Conversion Kit Fits model T-K Jr.	$44.82
TK-TV10	Direct Vent Conversion Kit (optional) - Use this to easily convert the T-K3 into a direct vent model for inside installations that need to import combustion air from outside. Fits model T-K3	$59.62
TK-TV11	Direct Vent Conversion Kit Fits model T-M199	$59.62
TK-TV13	Direct Vent Wall Terminator Fits model T-K3	$59.62
TK-BK01	Wall-mounting Bracket Sets Fits model T-K1S	$18.31
TK-RB01	Recess box with vent elbow and vent hood termination Fits model T-K3	$59.62
TK-RB02	Recess Box (Click for installation information) Fits model T-K3-OS	$59.62
TK-RE02	Temperature Remote Controller Fits models T-K1S, T-K Jr. & T-K3-OS	$109.19
TM-RE30	Temperature Remote Controller Fits models T-H1, T-K3 T-M1 & T-M199	$154.09
TM-RE20	Main Multi-System Controller Fits models T-M1 & T-M199	$627.79
TK-PC01	Pipe cover Fits models T-K3 & T-K3-OS	$59.62
FVMX-5C	Temperature and Pressure Relief Valve - 200,000 max (required for all water heaters) Fits model T-M199	$59.62
The standard temperature setting is 122°F and is only adjustable with purchase of the TK-RE02 temperature remote controller.

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Bosch Pro Tankless Water Heater Accessories
click here for Bosch tankless water heaters

Model #	Description	Price & Quantity
AQ1	Accessory: Power Vent with Back Draft Damper	$355.84
4TWHVK3S	Accessory: Horizontal Vent Kit	$238.28
TSTAT2	Accessory: Hand-held Wireless Remote Thermostat	$159.97

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Rheem Tankless Water Heater Accessories
click here for Rheem tankless water heaters

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Temperature Pressure Relief Valve is Required on All Water Heaters

Model #	BTU Rating	Price & Quantity
FVMX-5C	200,000 max	$59.33

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to other relief valves

"The Isolator"
Water Heater Isolation Valves

These water heater isolation valves feature: Easy two step installation of your tankless water heater with unsurpassed safety, features and benefits. Complete inlet/outlet valve system that provides everything you need for a secure installation including full port testing and flushing of the system with easy to install union connections. Extra features like a full port for full flow throughout the valve including a full port outlet for purging, flushing and testing the system. The ability to drain your hot water lines throughout the building or just at the water heater with a quick quarter turn. An outlet for your pressure relief valve Protection for the life of your system Emergencies are handled with quick quarter turn ball valve shut-offs for total isolation of your system in seconds. Repair or replace your heater in minutes with easy-fit union style connections that do not disturb your piping system.

Description	Price & Quantity
Isolation Valve - Set/Pair (Hot & Cold) 3/4" IPS Union x 3/4" IPS (shown)	$94.57
Isolation Valve - Set/Pair (Hot & Cold) 3/4" IPS Union x 3/4" Sweat	$94.68
Pressure Relief Valve - Brass - 3/4" - 150 PSI For the isolation valves shown above	$13.97

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Ultraflow™ High BTU Stainless Steel Gas Connectors

These gas connectors feature: Pre-assembled Designed for applications with a significant BTU requirement Can supply up to 290,000 BTU (NG) or 465,000 (LP) Increases productivity by eliminating the need for pipe nipples, 90's and elbows Common applications: tankless water heaters, commercial water heaters, furnaces, manufactured homes, boilers, rooftop HVAC units, and gas meters

Description Price & Quantity Stainless Gasflex - 1"od (3/4"id) x 24" - with adapter to 3/4"fip x 3/4"mip $59.95 Gas ball valve 3/4" $9.07

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to flexible gas connectors - to stainless flex connectors for water

Hot Water Heater Scale Inhibitor System

This water heater scale inhibitor system features: 3/4" NPT 6 GPM Cold water feed line Inhibits scale build-up caused by hard water Helps protect piping from corrosion Maintains efficiency and extends life of system Translucent dispenser cartridge allows for convenient detection of remaining scale stopper level Slow dissolve rate for long life and consistent dosing Multi-application design effective on all types of hot water systems-boilers, tankless, and tank-type (gas or electric) Made from FDA CFR-21 compliant materials, suitable for drinking and cooking water and all food applications Replacement cartridges (AP431) are available for these in-line scale inhibitor systems

Description Price & Quantity Hot Water Heater Scale Inhibitor System $66.10 Replacement filter for hot water heater scale inhibitor system $27.31 Note: Recommended time to change/replace filter cartridge is 6 months. Purchase a replacement cartridge to have on hand when needed.

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